diff --git a/README b/README
index ad0f91ca..2dad1ac0 100644
--- a/README
+++ b/README
@@ -101,7 +101,7 @@ This is a compilation of various games
 * ktuberling
     Kids game: make your own potato (NO french fries!)
 
-* kwin4
+* twin4
     Place 4 pieces in a row.
 
 * libtdegames
diff --git a/doc/kwin4/index.docbook b/doc/kwin4/index.docbook
index cb5f48fd..a00c377b 100644
--- a/doc/kwin4/index.docbook
+++ b/doc/kwin4/index.docbook
@@ -47,7 +47,7 @@
 <keyword>four</keyword>
 <keyword>four in a row</keyword>
 <keyword>win4</keyword>
-<keyword>kwin4</keyword>
+<keyword>twin4</keyword>
 <keyword>connect four</keyword>
 <keyword>connect 4</keyword>
 </keywordset>
@@ -410,7 +410,7 @@ Documentation copyright 2002 &Martin.Heni; &Martin.Heni.mail;
 <appendix id="installation">
 <title>Installation</title>
 
-<sect1 id="getting-kwin4">
+<sect1 id="getting-twin4">
 <title>How to obtain &k4wins;</title>
 
 &install.intro.documentation;
diff --git a/kolf/tutorial.kolf b/kolf/tutorial.kolf
index eaddc8aa..67901efa 100644
--- a/kolf/tutorial.kolf
+++ b/kolf/tutorial.kolf
@@ -1008,7 +1008,7 @@ Comment[ta]=<h3>சேற்றுமடு(தண்ணீர்)</h3>சேற
 Comment[tg]=<h3>Кӯлмак (Об)</h3>Агар тӯбча ба кӯлак афтад (кабуд) шумо соҳиби задани ҷаримавӣ мегардед ва тӯбча дар канори кӯлмак ҷойгир карда мешавад.
 Comment[tr]= <h3>Birikinti (Su)</h3>Bir birikintiye (mavi) çarpmak skorunuza bir penaltı puanı eklenmesine yol açar, ve topunuz birikinti dışına çıkartılır.
 Comment[uk]=<h3>Калюжі (Вода)</h3>Якщо м'ячик попадає в калюжу (синя), вам нараховується штрафний удар і ваш м'ячик поміщається поза калюжею.
-Comment[xh]=<h3>Ichityana (Amanzi)</h3>Bethela kwi chityana (bhlowu) yongeza umvumbo wesohlwayo kwinqaku lakho, nebhola yakho ibekwe ngaphandle kwechityana.
+Comment[xh]=<h3>Ichityana (Amanzi)</h3>Bethela kwi chityana (bhlowu) yongeza umvumbo wesohlwayo twinqaku lakho, nebhola yakho ibekwe ngaphandle kwechityana.
 Comment[xx]=xx<h3>Puddles (Water)</h3>Hitting into a puddle (blue) adds a penalty stroke to your score, and your ball is placed outside the puddle.xx
 Comment[zh_CN]=<h3>水坑(水)</h3>打到水坑里(蓝色)会在您的成绩中记一次惩罚，然后您的球会被放在水坑的外边。
 Comment[zh_TW]=<h3>水坑（水）</h3>將球擊入水坑（藍色）會在您的分數中增加懲罰性的桿數，而您的球會被放在水坑外面。
@@ -1148,7 +1148,7 @@ Comment[sv]=<h3>Svarta hål</h3>Svarta hål transporterar bollen till sina utgå
 Comment[ta]=<h3>கருப்பு ஓட்டைகள்</h3>கருப்பு ஓட்டைகள் பந்தை வெளியேற்றத்தில் நிறுத்தி பந்து எந்த வேகத்தில் வருகிறதோ அதே வேகத்தில் வெளியேற்றும். தேர்வு <u>ஓட்டை-></u> எந்த கருப்பு ஓட்டை எந்த வழியாக வெளியேறுகிறது என்பதையும் பந்து வெளியேறும் திசையையும் பார்ப்பதற்கு தகவலை காட்டவும்.
 Comment[tr]= <h3>Karadelikler</h3>Kara delikler topu çıkışlarına taşırlar ve topuzun hızı ile orantılı bir hız ile dışarı atarlar. <u>Delik->Bilgi Göster</u> seçerek hangi karadeliğin hangi çıkışa sahip olduğunu ve topun çıkış yönünü öğrenebilirsiniz.
 Comment[uk]=<h3>Чорні діри</h3>Чорні діри переносять м'ячик до їх виходу і викидають його із швидкість прямо залежною від його власної. Виберіть <u>Лунка->Показати інформацію</u>, щоб подивитись яка чорна діра веде до якого виходу і в якому напрямку вилетить м'ячик.
-Comment[xh]=<h3>Imingxuma Emnyama</h3>Imingxuma Emnyama ihambisa ibhola iyokutsho kwindawo yazo yokuphuma, ize iyikhuphe ngqo ngesantya esihlobene kwisantya ibihamba ngaso ibhola yakho. Khetha <u>Umngxuma->Bonisa Ulwazi</u> ze bone ukuba ngowuphi Umngxuma Omnyama ohamba ayokutsho kweliphi icala lendlela nakweyiphi indawo yokuphuma eza kuza kulo ibhola yakho.
+Comment[xh]=<h3>Imingxuma Emnyama</h3>Imingxuma Emnyama ihambisa ibhola iyokutsho twindawo yazo yokuphuma, ize iyikhuphe ngqo ngesantya esihlobene kwisantya ibihamba ngaso ibhola yakho. Khetha <u>Umngxuma->Bonisa Ulwazi</u> ze bone ukuba ngowuphi Umngxuma Omnyama ohamba ayokutsho kweliphi icala lendlela nakweyiphi indawo yokuphuma eza kuza kulo ibhola yakho.
 Comment[xx]=xx<h3>Black Holes</h3>Black Holes transport the ball to their exit, and eject it at a speed directly relational to the speed your ball was going. Choose <u>Hole->Show Info</u> to see which Black Hole goes to which exit and the direction the ball will come out at.xx
 Comment[zh_CN]=<h3>黑洞</h3>黑洞将球运送到出口处，并根据您的球速按成比例的速度将其弹出。选择<u>球洞->显示信息</u>可查看哪个黑洞对应哪个出口，以及球从出口弹出的方向。
 Comment[zh_TW]=<h3>黑洞</h3>黑洞會將球傳送到它們的出口，而將它們射出的速度與您的球進入的速度有直接關係。選擇<u>洞->顯示資訊</u>來看看從哪個黑洞進入會從從哪裡出來以及球出現的方向。
diff --git a/kwin4/Makefile.am b/kwin4/Makefile.am
index 98008b8e..bce84320 100644
--- a/kwin4/Makefile.am
+++ b/kwin4/Makefile.am
@@ -1,7 +1,7 @@
-SUBDIRS = kwin4 grafix 
+SUBDIRS = twin4 grafix 
 
 AUTOMAKE_OPTIONS = foreign 
 
-KDE_ICON = kwin4
+KDE_ICON = twin4
 
-xdg_apps_DATA = kwin4.desktop
+xdg_apps_DATA = twin4.desktop
diff --git a/kwin4/README b/kwin4/README
index 88cf297b..9f2dc592 100644
--- a/kwin4/README
+++ b/kwin4/README
@@ -12,10 +12,10 @@ GENERAL NOTE:
 INSTALLATION:
 
 # unpack the archive
-tar xzf kwin4-0.9.tar.gz 
+tar xzf twin4-0.9.tar.gz 
 
 # build the package
-cd kwin4-0.9
+cd twin4-0.9
 ./configure 
 # or if KDE is in /opt/kde2
 ./configure --prefix=/opt/kde2
diff --git a/kwin4/grafix/Makefile.am b/kwin4/grafix/Makefile.am
index 6390e071..70c3bfeb 100644
--- a/kwin4/grafix/Makefile.am
+++ b/kwin4/grafix/Makefile.am
@@ -1,6 +1,6 @@
 GRAFIXDIRS = default 
 
-grafixdir = $(kde_datadir)/kwin4/grafix
+grafixdir = $(kde_datadir)/twin4/grafix
 
 uninstall-local:
 	rm -rf $(DESTDIR)$(grafixdir)
diff --git a/kwin4/kwin4.desktop b/kwin4/kwin4.desktop
index 2071cc5a..c4a3edfa 100644
--- a/kwin4/kwin4.desktop
+++ b/kwin4/kwin4.desktop
@@ -85,10 +85,10 @@ GenericName[xh]=Indlela yokudlala umdlalo
 GenericName[zh_CN]=策略游戏
 GenericName[zh_TW]=策略遊戲
 GenericName[zu]=Umdlalo wamaqhinga
-Exec=kwin4
-Icon=kwin4
+Exec=twin4
+Icon=twin4
 MimeType=
 Terminal=false
 Type=Application
-DocPath=kwin4/index.html
+DocPath=twin4/index.html
 Categories=Qt;KDE;Game;BoardGame;
diff --git a/kwin4/kwin4.kdelnk b/kwin4/kwin4.kdelnk
index c2703b9b..5e56dc47 100644
--- a/kwin4/kwin4.kdelnk
+++ b/kwin4/kwin4.kdelnk
@@ -1,10 +1,10 @@
 # KDE Config File
 [KDE Desktop Entry]
 Type=Application
-Exec=kwin4 -caption "%c" %i %m
-Icon=kwin4.xpm
-MiniIcon=kwin4.xpm
-DocPath=kwin4/index.html
+Exec=twin4 -caption "%c" %i %m
+Icon=twin4.xpm
+MiniIcon=twin4.xpm
+DocPath=twin4/index.html
 Comment=
 Terminal=0
 Name=Kwin4
diff --git a/kwin4/kwin4/AboutDlg.kdevdlg b/kwin4/kwin4/AboutDlg.kdevdlg
index dc87a8b2..08ad214a 100644
--- a/kwin4/kwin4/AboutDlg.kdevdlg
+++ b/kwin4/kwin4/AboutDlg.kdevdlg
@@ -5,7 +5,7 @@
 // 
 data Information
 {
-   Filename="/home/martin/mgames/kwin4/kwin4/AboutDlg.kdevdlg"
+   Filename="/home/martin/mgames/twin4/twin4/AboutDlg.kdevdlg"
    KDevelopVersion="1.1"
    DlgEditVersion="0.1alpha"
    LastChanged="Mon Apr 17 09:29:55 2000"
diff --git a/kwin4/kwin4/Makefile.am b/kwin4/kwin4/Makefile.am
index 5c64fba4..eda2b55f 100644
--- a/kwin4/kwin4/Makefile.am
+++ b/kwin4/kwin4/Makefile.am
@@ -1,28 +1,28 @@
 
-bin_PROGRAMS = kwin4 kwin4proc
-kwin4_SOURCES = main.cpp kwin4.cpp kwin4view.cpp kwin4doc.cpp \
-                kwin4player.cpp kspritecache.cpp \
+bin_PROGRAMS = twin4 twin4proc
+twin4_SOURCES = main.cpp twin4.cpp twin4view.cpp twin4doc.cpp \
+                twin4player.cpp kspritecache.cpp \
 	            	scorewidget.cpp prefs.kcfgc settings.ui statistics.ui statuswidget.ui
 
-kwin4_LDADD   = $(LIB_KFILE) $(LIB_TDEGAMES)
-kwin4_DEPENDENCIES = $(LIB_TDEGAMES_DEP)
+twin4_LDADD   = $(LIB_KFILE) $(LIB_TDEGAMES)
+twin4_DEPENDENCIES = $(LIB_TDEGAMES_DEP)
 
-kwin4proc_SOURCES = kwin4proc.cpp
-kwin4proc_LDADD   = $(LIB_KFILE) $(LIB_TDEGAMES)
-kwin4proc_DEPENDENCIES = $(LIB_TDEGAMES_DEP)
+twin4proc_SOURCES = twin4proc.cpp
+twin4proc_LDADD   = $(LIB_KFILE) $(LIB_TDEGAMES)
+twin4proc_DEPENDENCIES = $(LIB_TDEGAMES_DEP)
 
 INCLUDES = -I$(top_srcdir)/libtdegames -I$(top_srcdir)/libtdegames/kgame $(all_includes)
 
 METASOURCES = AUTO
 
-rcdir = $(kde_datadir)/kwin4
-rc_DATA = kwin4ui.rc
+rcdir = $(kde_datadir)/twin4
+rc_DATA = twin4ui.rc
 
-kwin4_LDFLAGS = $(all_libraries) $(KDE_RPATH) $(LIB_QT) -lDCOP $(LIB_TDECORE) $(LIB_TDEUI) -ltdefx $(LIB_KIO) -lktexteditor
-kwin4proc_LDFLAGS = $(all_libraries) $(KDE_RPATH) $(LIB_QT) -lDCOP $(LIB_TDECORE) $(LIB_TDEUI) -ltdefx $(LIB_KIO) -lktexteditor
+twin4_LDFLAGS = $(all_libraries) $(KDE_RPATH) $(LIB_QT) -lDCOP $(LIB_TDECORE) $(LIB_TDEUI) -ltdefx $(LIB_KIO) -lktexteditor
+twin4proc_LDFLAGS = $(all_libraries) $(KDE_RPATH) $(LIB_QT) -lDCOP $(LIB_TDECORE) $(LIB_TDEUI) -ltdefx $(LIB_KIO) -lktexteditor
 
-kde_kcfg_DATA = kwin4.kcfg
+kde_kcfg_DATA = twin4.kcfg
 
 messages: rc.cpp
-	$(XGETTEXT) *.cpp -o $(podir)/kwin4.pot 
+	$(XGETTEXT) *.cpp -o $(podir)/twin4.pot 
 
diff --git a/kwin4/kwin4/kwin4.cpp b/kwin4/kwin4/kwin4.cpp
index 98bfdb3d..8500c2e6 100644
--- a/kwin4/kwin4/kwin4.cpp
+++ b/kwin4/kwin4/kwin4.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
-                          kwin4  -  Boardgame for KDE
+                          twin4  -  Boardgame for KDE
                              -------------------
     begin                : Sun Mar 26 12:50:12 CEST 2000
     copyright            : (C) |1995-2000 by Martin Heni
@@ -48,9 +48,9 @@
 #include <dialogs/kgamedebugdialog.h>
 
 // application specific includes
-#include "kwin4.h"
-#include "kwin4view.h"
-#include "kwin4doc.h"
+#include "twin4.h"
+#include "twin4view.h"
+#include "twin4doc.h"
 #include "prefs.h"
 #include "settings.h"
 #include "statistics.h"
@@ -290,7 +290,7 @@ void Kwin4App::changeAction(const char *action, bool enable){
  */
 void Kwin4App::saveProperties(KConfig *cfg)
 {
-  TQString tempfile = kapp->tempSaveName(TQDir::currentDirPath()+"kwin4");
+  TQString tempfile = kapp->tempSaveName(TQDir::currentDirPath()+"twin4");
   cfg->writePathEntry("filename", tempfile );
   doc->save(tempfile);
 }
@@ -310,9 +310,9 @@ void Kwin4App::readProperties(KConfig* cfg)
  */
 void Kwin4App::slotOpenGame()
 {
-  TQString dir(":<kwin4>");
+  TQString dir(":<twin4>");
   TQString filter("*");
-  TQString file("/tmp/kwin.save");
+  TQString file("/tmp/twin.save");
   if (global_debug < 10)
     file=KFileDialog::getOpenFileName(dir,filter,this);
   doc->load(file,true);
@@ -324,9 +324,9 @@ void Kwin4App::slotOpenGame()
  */
 void Kwin4App::slotSaveGame()
 {
-  TQString dir(":<kwin4>");
+  TQString dir(":<twin4>");
   TQString filter("*");
-  TQString file("/tmp/kwin.save");
+  TQString file("/tmp/twin.save");
   if (global_debug < 10)
     file=KFileDialog::getSaveFileName(dir,filter,this);
   doc->save(file);
@@ -536,7 +536,7 @@ void Kwin4App::slotInitNetwork()
   KGameDialog dlg(doc, 0, i18n("Network Configuration"), this,
       KGameDialog::NetworkConfig, 20000, true);
   dlg.networkConfig()->setDefaultNetworkInfo(host, port);
-  dlg.networkConfig()->setDiscoveryInfo("_kwin4._tcp",Prefs::gamename());
+  dlg.networkConfig()->setDiscoveryInfo("_twin4._tcp",Prefs::gamename());
 
   TQVBox *box=dlg.configPage(KGameDialog::NetworkConfig);
   TQVBoxLayout *l=(TQVBoxLayout *)(box->tqlayout());
@@ -623,4 +623,4 @@ void Kwin4App::showSettings(){
   dialog->show();
 }
 
-#include "kwin4.moc"
+#include "twin4.moc"
diff --git a/kwin4/kwin4/kwin4.h b/kwin4/kwin4/kwin4.h
index d5a132ad..20141076 100644
--- a/kwin4/kwin4/kwin4.h
+++ b/kwin4/kwin4/kwin4.h
@@ -20,7 +20,7 @@
  
 #include <kmainwindow.h>
 #include <kdialogbase.h>
-#include "kwin4doc.h"
+#include "twin4doc.h"
 #include <kdemacros.h>
 class Kwin4Player;
 class KGameChat;
diff --git a/kwin4/kwin4/kwin4.kcfg b/kwin4/kwin4/kwin4.kcfg
index 2ac852e2..c16e27c5 100644
--- a/kwin4/kwin4/kwin4.kcfg
+++ b/kwin4/kwin4/kwin4.kcfg
@@ -3,7 +3,7 @@
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
       http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
-  <kcfgfile name="kwin4rc"/>
+  <kcfgfile name="twin4rc"/>
   <group name="Parameter">
     <entry name="port" type="Int">
       <label>Network connection port</label>
diff --git a/kwin4/kwin4/kwin4doc.cpp b/kwin4/kwin4/kwin4doc.cpp
index 3cce2df6..303fd776 100644
--- a/kwin4/kwin4/kwin4doc.cpp
+++ b/kwin4/kwin4/kwin4doc.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
-                          kwin4doc.cpp  -  Boardgame for KDE
+                          twin4doc.cpp  -  Boardgame for KDE
                              -------------------
     begin                : Sun Mar 26 12:50:12 CEST 2000
     copyright            : (C) |1995-2000 by Martin Heni
@@ -15,7 +15,7 @@
  *                                                                         *
  ***************************************************************************/
 
-#include "kwin4doc.h"
+#include "twin4doc.h"
 
 // include files for TQt
 #include <tqdir.h>
@@ -31,7 +31,7 @@
 
 // application specific includes
 #include "kspritecache.h"
-#include "kwin4view.h"
+#include "twin4view.h"
 #include "scorewidget.h"
 #include "prefs.h"
 #include "statuswidget.h"
@@ -781,14 +781,14 @@ TQString Kwin4Doc::QueryProcessName()
 {
   // First try a local dir override
   TQDir dir;
-  TQString filename=dir.path()+TQString("/kwin4/kwin4proc");
+  TQString filename=dir.path()+TQString("/twin4/twin4proc");
   TQFile flocal(filename);
   if (flocal.exists())
   {
     if (global_debug>1) kdDebug(12010) << " Found local process " << filename << endl;
     return filename;
   }
-  TQString path=kapp->dirs()->findExe("kwin4proc");
+  TQString path=kapp->dirs()->findExe("twin4proc");
   if (!path.isNull())
   {
     if (global_debug>1) kdDebug(12010) << " Found system process " << path << endl;
@@ -858,7 +858,7 @@ bool Kwin4Doc::Move(int x,int id)
 int Kwin4Doc::checkGameOver(KPlayer *p)
 {
   if (global_debug>1)
-    kdDebug(12010) <<"kwin4doc::checkGameOver::"<<p->userId()<<endl;
+    kdDebug(12010) <<"twin4doc::checkGameOver::"<<p->userId()<<endl;
   return CheckGameOver(QueryLastcolumn(),QueryLastcolour());
 }
 
@@ -1319,4 +1319,4 @@ void Kwin4Doc::newPlayersJoin(KGamePlayerList * /*oldList*/,KGamePlayerList *new
     kdDebug(12010) << "newPlayersJoin: DONE"<<endl;
 }
 
-#include "kwin4doc.moc"
+#include "twin4doc.moc"
diff --git a/kwin4/kwin4/kwin4doc.h b/kwin4/kwin4/kwin4doc.h
index d501918f..25be0c2f 100644
--- a/kwin4/kwin4/kwin4doc.h
+++ b/kwin4/kwin4/kwin4doc.h
@@ -22,7 +22,7 @@
 #include <kgameio.h>
 #include <kgamepropertyarray.h>
 
-#include "kwin4player.h"
+#include "twin4player.h"
 
 class Kwin4View;
 class TQCanvasItem;
diff --git a/kwin4/kwin4/kwin4player.cpp b/kwin4/kwin4/kwin4player.cpp
index 5c35d0c6..ca05ab5d 100644
--- a/kwin4/kwin4/kwin4player.cpp
+++ b/kwin4/kwin4/kwin4player.cpp
@@ -21,7 +21,7 @@
 #include <kconfig.h>
 #include <kgamepropertyhandler.h>
 
-#include "kwin4player.h"
+#include "twin4player.h"
 #include "statuswidget.h"
 
 Kwin4Player::Kwin4Player() : KPlayer(), sWidget(0)
@@ -154,7 +154,7 @@ void Kwin4Player::resetStats(bool all)
   }
 }
 
-#include "kwin4player.moc"
+#include "twin4player.moc"
 
 
 
diff --git a/kwin4/kwin4/kwin4proc.cpp b/kwin4/kwin4/kwin4proc.cpp
index c69071c1..4b798a62 100644
--- a/kwin4/kwin4/kwin4proc.cpp
+++ b/kwin4/kwin4/kwin4proc.cpp
@@ -15,7 +15,7 @@
  *                                                                         *
  ***************************************************************************/
 
-#include "kwin4proc.h"
+#include "twin4proc.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -429,4 +429,4 @@ int main(int argc ,char * argv[])
   fprintf(stderr,"nach exec\n");
   return 1;
 }                                                                                                                             
-#include "kwin4proc.moc"
+#include "twin4proc.moc"
diff --git a/kwin4/kwin4/kwin4proc.h b/kwin4/kwin4/kwin4proc.h
index 0efea7bf..6d988c06 100644
--- a/kwin4/kwin4/kwin4proc.h
+++ b/kwin4/kwin4/kwin4proc.h
@@ -20,7 +20,7 @@
 
 #include <kgameprocess.h>
 
-// TODO match up with what is in kwin4doc.h
+// TODO match up with what is in twin4doc.h
 typedef enum e_farbe {Niemand=0,Gelb=1,Rot=2,Tip=3,Rand=4} Farbe;
 typedef char FARBE;
 
diff --git a/kwin4/kwin4/kwin4ui.rc b/kwin4/kwin4/kwin4ui.rc
index 1d31536a..0024576f 100644
--- a/kwin4/kwin4/kwin4ui.rc
+++ b/kwin4/kwin4/kwin4ui.rc
@@ -1,5 +1,5 @@
 <!DOCTYPE kpartgui>
-<kpartgui name="kwin4" version="1">
+<kpartgui name="twin4" version="1">
 
 <MenuBar>
   <Menu name="game"><text>&amp;Game</text>
diff --git a/kwin4/kwin4/kwin4view.cpp b/kwin4/kwin4/kwin4view.cpp
index e526539e..c425f90f 100644
--- a/kwin4/kwin4/kwin4view.cpp
+++ b/kwin4/kwin4/kwin4view.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
-                          kwin4view.cpp  -  View of the kwin4 program
+                          twin4view.cpp  -  View of the twin4 program
                              -------------------
     begin                : Sun Mar 26 12:50:12 CEST 2000
     copyright            : (C) |1995-2000 by Martin Heni
@@ -15,7 +15,7 @@
  *                                                                         *
  ***************************************************************************/
 
-#include "kwin4view.h"
+#include "twin4view.h"
 
 #include <stdio.h>
 #include <math.h>
@@ -25,7 +25,7 @@
 #include <kapplication.h>
 #include <kstandarddirs.h>
 
-#include "kwin4doc.h"
+#include "twin4doc.h"
 #include "scorewidget.h"
 #include "statuswidget.h"
 #include "kspritecache.h"
@@ -108,12 +108,12 @@ Kwin4View::Kwin4View(Kwin4Doc *theDoc, TQWidget *parent, const char *name)
 
 
   // localise data file
-  TQString file="kwin4/grafix/default/grafix.rc";
+  TQString file="twin4/grafix/default/grafix.rc";
   TQString mGrafix=kapp->dirs()->findResourceDir("data",file);
   if (mGrafix.isNull())
     mGrafix="grafix/default/";
   else
-    mGrafix+="kwin4/grafix/default/";
+    mGrafix+="twin4/grafix/default/";
   if (global_debug>3)
     kdDebug(12010) << "Localised grafix dir " << mGrafix << endl;
 
@@ -726,4 +726,4 @@ void Kwin4View::resizeEvent(TQResizeEvent *e)
   if (mCanvas) mCanvas->resize(e->size().width(),e->size().height()); 
 }
 
-#include "kwin4view.moc"
+#include "twin4view.moc"
diff --git a/kwin4/kwin4/main.cpp b/kwin4/kwin4/main.cpp
index 32d2073d..fbdebf3c 100644
--- a/kwin4/kwin4/main.cpp
+++ b/kwin4/kwin4/main.cpp
@@ -20,7 +20,7 @@
 #include <kdebug.h>
 #include <kaboutdata.h>
 
-#include "kwin4.h"
+#include "twin4.h"
 
 #define KWIN4_VERSION "v1.10"
 
@@ -36,7 +36,7 @@ int global_debug;
 int main(int argc, char *argv[])
 {
   global_debug=0;
-  KAboutData aboutData( "kwin4", I18N_NOOP("KWin4"),
+  KAboutData aboutData( "twin4", I18N_NOOP("KWin4"),
                         KWIN4_VERSION,
                         I18N_NOOP("KWin4: Two player network game"),
                         KAboutData::License_GPL,
@@ -65,9 +65,9 @@ int main(int argc, char *argv[])
   }
   else
   {
-    Kwin4App *kwin4 = new Kwin4App();
-    app.setMainWidget(kwin4);
-    kwin4->show();
+    Kwin4App *twin4 = new Kwin4App();
+    app.setMainWidget(twin4);
+    twin4->show();
   }
 
   return app.exec();
diff --git a/kwin4/kwin4/prefs.kcfgc b/kwin4/kwin4/prefs.kcfgc
index 6abe752a..ad918c2a 100644
--- a/kwin4/kwin4/prefs.kcfgc
+++ b/kwin4/kwin4/prefs.kcfgc
@@ -1,5 +1,5 @@
 # Code generation options for kconfig_compiler
-File=kwin4.kcfg
+File=twin4.kcfg
 #IncludeFiles=defines.h
 ClassName=Prefs
 Singleton=true
diff --git a/kwin4/kwin4/scorewidget.cpp b/kwin4/kwin4/scorewidget.cpp
index d9c99225..7a070322 100644
--- a/kwin4/kwin4/scorewidget.cpp
+++ b/kwin4/kwin4/scorewidget.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
-                                kwin4 program
+                                twin4 program
                              -------------------
     begin                : Sun Mar 26 12:50:12 CEST 2000
     copyright            : (C) |1995-2000 by Martin Heni
diff --git a/libtdegames/kgame/dialogs/kgameconnectdialog.h b/libtdegames/kgame/dialogs/kgameconnectdialog.h
index 0a14183d..efe21886 100644
--- a/libtdegames/kgame/dialogs/kgameconnectdialog.h
+++ b/libtdegames/kgame/dialogs/kgameconnectdialog.h
@@ -63,7 +63,7 @@ public:
 	
 	/**
 	 * Sets DNS-SD service type, both for publishing and browsing
-	 * @param type Service type (something like _kwin4._tcp). 
+	 * @param type Service type (something like _twin4._tcp). 
 	 * It should be unique for application.
 	 * @since 3.4
 	 **/
diff --git a/libtdegames/kgame/dialogs/kgamedialogconfig.h b/libtdegames/kgame/dialogs/kgamedialogconfig.h
index a7f309ac..c2c36e2a 100644
--- a/libtdegames/kgame/dialogs/kgamedialogconfig.h
+++ b/libtdegames/kgame/dialogs/kgamedialogconfig.h
@@ -248,7 +248,7 @@ public:
 	 * server browser. Without this  publishing and discovery of LAN servers will not be enabled.
 	 * @param name Game name. Important only for server mode. If not
 	 * set hostname will be used. In case of name conflict -2, -3 and so on will be added to name.
-	 * @param type Service type (something like _kwin4._tcp). It should be unique for application.
+	 * @param type Service type (something like _twin4._tcp). It should be unique for application.
 	 * @since 3.4
 	 **/
 	void setDiscoveryInfo(const TQString& type, const TQString& name=TQString());
diff --git a/libtdegames/kgame/kgamenetwork.h b/libtdegames/kgame/kgamenetwork.h
index b5975ffc..9156a7fd 100644
--- a/libtdegames/kgame/kgamenetwork.h
+++ b/libtdegames/kgame/kgamenetwork.h
@@ -115,7 +115,7 @@ public:
      * Announces game MASTER on network using DNS-SD. Clients then can discover it using
      * DNSSD::ServiceBrowser (or KGameConnectWidget) instead of manually entering 
      * IP address.
-     * @param type service type (something like _kwin4._tcp). 
+     * @param type service type (something like _twin4._tcp). 
      * It should be unique for application.
      * @param name game name that will be displayed by clients.  If not
      * set hostname will be used. In case of name conflict -2, -3 and so on will be added to name.