diff -ru MinicomputerV1.4/SConstruct MinicomputerV1.4.new/SConstruct
--- MinicomputerV1.4/SConstruct	2010-01-30 18:18:53.000000000 +0100
+++ MinicomputerV1.4.new/SConstruct	2010-01-30 19:49:41.639397478 +0100
@@ -2,35 +2,13 @@
 print"Minicomputer-------------- "
 print"-                     1/2:configuring"
 
-if ARGUMENTS.get('64bit', 0):
-	env = Environment(CCFLAGS = '-m64')
-	guienv = Environment(CPPFLAGS = '-m64')
-else:
-	env = Environment(CCFLAGS = '')
-	guienv = Environment(CPPFLAGS = '')
-
-if ARGUMENTS.get('k8', 0):
-	env.Append(CCFLAGS = ['-march=k8','-mtune=k8','-m3dnow'])
-	guienv.Append(CPPFLAGS = ['-march=k8','-mtune=k8'])
-if ARGUMENTS.get('k7', 0):
-	env.Append(CCFLAGS = ['-march=athlon-xp','-mtune=athlon-xp'])
-	guienv.Append(CPPFLAGS = ['-march=athlon-xp','-mtune=athlon-xp'])
+env = Environment(CCFLAGS = '')
+guienv = Environment(CPPFLAGS = '')
 
 
 # env.Append(CCFLAGS = '  -O3 -mfpmath=sse -msse -msse2  -fverbose-asm  -ffast-math -funit-at-a-time -fpeel-loops -ftracer -funswitch-loops -Wall -fmessage-length=0')
 
-env.Append(CCFLAGS = ['-g','-O3','-msse','-fwhole-program','-ftree-vectorize','-ffast-math', '-funit-at-a-time', '-fpeel-loops', '-ftracer','-funswitch-loops','-fprefetch-loop-arrays','-mfpmath=sse'])
-
-if ARGUMENTS.get('native', 0):
-	env.Append(CCFLAGS = ['-march=native','-mtune=native'])
-	guienv.Append(CPPFLAGS = ['-march=native','-mtune=native'])
-if ARGUMENTS.get('core2', 0):
-	env.Append(CCFLAGS = ['-march=core2','-mtune=core2'])
-	guienv.Append(CPPFLAGS = ['-march=core2','-mtune=core2'])
-if ARGUMENTS.get('pentium-m', 0):
-	env = Environment(CCFLAGS = [''])
-	#env.Append(CCFLAGS = ['-march=pentium-m','-mtune=pentium-m'])
-	#guienv.Append(CPPFLAGS = ['-march=pentium-m','-mtune=pentium-m'])
+env.Append(CCFLAGS = ['-g','-O2','-march=i686','-mtune=i686','-msse','-fwhole-program','-ftree-vectorize','-ffast-math', '-funit-at-a-time', '-fpeel-loops', '-ftracer','-funswitch-loops','-fprefetch-loop-arrays','-mfpmath=sse'])
 conf = Configure(env)
 
 if not conf.CheckLibWithHeader('jack', 'jack/jack.h','c'):
@@ -63,7 +41,7 @@
 	print 'Did not find pthread library, exiting!'
 	Exit(1)
 guienv = guiconf.Finish()
-guienv.Append(CPPFLAGS = ['-O3','-Wall','-fmessage-length=0'])
+guienv.Append(CPPFLAGS = ['-O2','-march=i686','-mtune=i686','-Wall','-fmessage-length=0'])
 
 print"-                     2/2:compiling"
 print"-                     building the engine:"
@@ -75,5 +53,5 @@
 
 guienv.Program('minicomputer',['editor/main.cpp','editor/Memory.cpp','editor/syntheditor.cxx']);
 
-env.Alias(target="install", source=env.Install(dir="/usr/local/bin", source="minicomputer"));
-env.Alias(target="install", source=env.Install(dir="/usr/local/bin", source="minicomputerCPU"));
+env.Alias(target="install", source=env.Install(dir="PKGDIR/usr/bin", source="minicomputer"));
+env.Alias(target="install", source=env.Install(dir="PKGDIR/usr/bin", source="minicomputerCPU"));
diff -ru MinicomputerV1.4/installpresets.sh MinicomputerV1.4.new/installpresets.sh
--- MinicomputerV1.4/installpresets.sh	2009-11-19 05:46:01.000000000 +0100
+++ MinicomputerV1.4.new/installpresets.sh	2010-01-30 20:27:35.371400244 +0100
@@ -1,14 +1,14 @@
 #!/bin/bash
-if [ ! -d "${HOME}/.miniComputer" ];then
-	mkdir "${HOME}/.miniComputer"
+if [ ! -d "PKGDIR/usr/share/minicomputer/.miniComputer" ];then
+	mkdir -p "PKGDIR/usr/share/minicomputer/.miniComputer"
 fi
-if [ -e "${HOME}/.miniComputer/minicomputerMemory.txt" ];then
-	mv "${HOME}/.miniComputer/minicomputerMemory.txt" "${HOME}/.miniComputer/minicomputerMemory.txt.beforeInstall"
-	echo "backed up ${HOME}/.miniComputer/minicomputerMemory.txt"
+if [ -e "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMemory.txt" ];then
+	mv "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMemory.txt" "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMemory.txt.beforeInstall"
+	echo "backed up PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMemory.txt"
 fi 
-if [ -e "${HOME}/.miniComputer/minicomputerMulti.txt" ];then
-	mv "${HOME}/.miniComputer/minicomputerMulti.txt" "${HOME}/.miniComputer/minicomputerMulti.txt.beforeInstall"
-	echo "backed up ${HOME}/.miniComputer/minicomputerMulti.txt"
+if [ -e "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMulti.txt" ];then
+	mv "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMulti.txt" "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMulti.txt.beforeInstall"
+	echo "backed up PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMulti.txt"
 fi 
-	cp "factoryPresets/minicomputerMemory.txt" "${HOME}/.miniComputer/minicomputerMemory.txt"
-	cp "factoryPresets/minicomputerMulti.txt" "${HOME}/.miniComputer/minicomputerMulti.txt"
+	cp "factoryPresets/minicomputerMemory.txt" "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMemory.txt"
+	cp "factoryPresets/minicomputerMulti.txt" "PKGDIR/usr/share/minicomputer/.miniComputer/minicomputerMulti.txt"