diff --git a/autobuild.bat b/autobuild.bat
index 3015448de..83baef3ca 100644
--- a/autobuild.bat
+++ b/autobuild.bat
@@ -1,14 +1,11 @@
 @echo off
-REM *******************************************
-REM CHANGE THIS PATH TO MATCH YOUR INSTALLATION
-REM *******************************************
-set MYPATH=%~dp0
 
+copy /Y msys2\ps\*.post msys2\etc\post-install\ >NUL
 echo # For a description of the file format, see the Users Guide >msys2/etc/fstab 
 echo # http://cygwin.com/cygwin-ug-net/using.html#mount-table >>msys2/etc/fstab 
 echo none / cygdrive binary,posix=0,noacl,user 0 0 >>msys2/etc/fstab
-echo %MYPATH%pm3 /pm3 ntfs noacl 0 0 >>msys2/etc/fstab
-echo %MYPATH%gcc-arm-none-eabi /gcc-arm-none-eabi ntfs noacl 0 0 >>msys2/etc/fstab
-echo %MYPATH%builds /builds ntfs noacl 0 0 >>msys2/etc/fstab
-call msys2\msys2_shell.cmd -mingw32 -defterm -no-start -c /autobuild.sh
-call msys2\msys2_shell.cmd -mingw64 -defterm -no-start -c /autobuild.sh
\ No newline at end of file
+echo %~dp0pm3 /pm3 ntfs noacl 0 0 >>msys2/etc/fstab
+echo %~dp0gcc-arm-none-eabi /gcc-arm-none-eabi ntfs noacl 0 0 >>msys2/etc/fstab
+echo %~dp0builds /builds ntfs noacl 0 0 >>msys2/etc/fstab
+call msys2\msys2_shell.cmd -mingw32 -defterm -no-start -c /ps/autobuild.sh
+call msys2\msys2_shell.cmd -mingw64 -defterm -no-start -c /ps/autobuild.sh
\ No newline at end of file
diff --git a/msys2/ps/09-proxspace_setup.post b/msys2/ps/09-proxspace_setup.post
index f9adfda00..b3bca47f6 100644
--- a/msys2/ps/09-proxspace_setup.post
+++ b/msys2/ps/09-proxspace_setup.post
@@ -1,66 +1,15 @@
-PSVERSION="3.3"
+export PSVERSION="3.3"
 export LANG=en_US.UTF-8
 export PS1='\[\033]0;ProxSpace v$PSVERSION - $MSYSTEM:\w\007\033[32m\]pm3 \[\033[33m\]\w\[\033[0m\]$ '
-export PATH=/gcc-arm-none-eabi/bin:$PATH
+export PATH=/gcc-arm-none-eabi/bin:/ps/bin:$PATH
 alias ls='ls -hF --color=auto' 
 
-
-check_install () { 
-	pacman -Q $1 > /dev/null
-	if [ $? == 1 ]; then
-		pacman --noconfirm --overwrite='*' -S $1
-	fi
-}
-
-check_install_web () { 
-	pacman -Q $1 | grep $2 > /dev/null
-	if [ $? == 1 ]; then
-		pacman --noconfirm --overwrite='*' -U $3
-	fi
-}
-
-clean_86 () { 
-	rm -rf /mingw32/share/qt5/examples
-	pacman --noconfirm --overwrite='*' -Scc
-}
-
-clean_64 () { 
-	rm -rf /mingw64/share/qt5/examples
-	pacman --noconfirm --overwrite='*' -Scc
-}
-
-
-
-setup_proxspace ()
-{ 
-  if [ "$MSYSTEM" == "MINGW64" ]; then
-	check_install mingw-w64-x86_64-gcc
-	check_install mingw-w64-x86_64-readline
-	check_install mingw-w64-x86_64-libsndfile
-	check_install git
-	check_install make
-	check_install pkg-config
-	check_install mingw-w64-x86_64-qt5
-	clean_64
-  fi
-  
-  if [ "$MSYSTEM" == "MINGW32" ]; then
-	check_install mingw-w64-i686-readline
-	check_install mingw-w64-i686-gcc
-	check_install mingw-w64-i686-libsndfile
-	check_install git
-	check_install make
-	check_install pkg-config
-	check_install mingw-w64-i686-qt5
-	clean_86	
-  fi
-}
-	
-if [ "$MAYBE_FIRST_START" = "false" ]; then
-	yes | pacman -Su
-	setup_proxspace
-	clear
-else
-	yes | pacman -Syuu
+if [ \( ! -f /ps/installed32.txt -a "$MSYSTEM" == "MINGW32" \) -o \( ! -f /ps/installed64.txt -a "$MSYSTEM" == "MINGW64" \) ]; then
+	if [ "$MAYBE_FIRST_START" = "true" ]; then
+		yes | pacman -Syuu
+	else
+		yes | pacman -Su
+		ps-setup
+	fi	
 fi
-
+	
diff --git a/msys2/ps/bin/ps-info b/msys2/ps/bin/ps-info
new file mode 100644
index 000000000..8cb0f2e4f
--- /dev/null
+++ b/msys2/ps/bin/ps-info
@@ -0,0 +1,20 @@
+ps_print () { 
+	printf "%s\n" "$1" 2>&1 | tee -a ps-info.log
+}
+
+rm ps-info.log &> /dev/null
+ps_print "ProxSpace info:"
+ps_print "Version: $PSVERSION"
+ps_print "Arch: $MSYSTEM_CARCH"
+ps_print "OS: $(wmic OS get Caption,CSDVersion,OSArchitecture,Version | awk 'NR==2')"
+ps_print "CPU: $(wmic CPU get Name | awk 'NR==2')"
+ps_print "Ram: $(wmic COMPUTERSYSTEM get TotalPhysicalMemory | awk 'NR==2')"
+ps_print "Installed32: $(cat /ps/installed32.txt)"
+ps_print "Installed64: $(cat /ps/installed64.txt)"
+ps_print "OLDPWD: $OLDPWD"
+ps_print "Path: $PATH"
+ps_print "gcc: $(gcc -dumpversion)"
+ps_print "git: $(git --version)"
+ps_print "make: $(make -v)"
+ps_print "pkg-config: $(pkg-config --version)"
+ps_print "Qt: $(qmake --version)"
\ No newline at end of file
diff --git a/msys2/ps/bin/ps-setup b/msys2/ps/bin/ps-setup
new file mode 100644
index 000000000..b3410bcaa
--- /dev/null
+++ b/msys2/ps/bin/ps-setup
@@ -0,0 +1,51 @@
+check_install () { 
+	pacman -Q $1 > /dev/null
+	if [ $? == 1 ]; then
+		pacman --noconfirm --overwrite='*' -S $1
+	fi
+}
+
+check_install_web () { 
+	pacman -Q $1 | grep $2 > /dev/null
+	if [ $? == 1 ]; then
+		pacman --noconfirm --overwrite='*' -U $3
+	fi
+}
+
+clean_86 () { 
+	rm -rf /mingw32/share/qt5/examples
+	pacman --noconfirm --overwrite='*' -Scc
+}
+
+clean_64 () { 
+	rm -rf /mingw64/share/qt5/examples
+	pacman --noconfirm --overwrite='*' -Scc
+}
+
+setup_proxspace ()
+{
+  if [ "$MSYSTEM" == "MINGW64" ]; then
+	check_install mingw-w64-x86_64-gcc
+	check_install mingw-w64-x86_64-readline
+	check_install mingw-w64-x86_64-libsndfile
+	check_install git
+	check_install make
+	check_install pkg-config
+	check_install mingw-w64-x86_64-qt5
+	clean_64
+	echo $(date '+%Y-%m-%d %H:%M:%S') > /ps/installed64.txt
+  fi
+  
+  if [ "$MSYSTEM" == "MINGW32" ]; then
+	check_install mingw-w64-i686-readline
+	check_install mingw-w64-i686-gcc
+	check_install mingw-w64-i686-libsndfile
+	check_install git
+	check_install make
+	check_install pkg-config
+	check_install mingw-w64-i686-qt5
+	clean_86	
+	echo $(date '+%Y-%m-%d %H:%M:%S') > /ps/installed32.txt
+  fi
+}
+setup_proxspace
\ No newline at end of file
diff --git a/runme.bat b/runme.bat
index a541169fd..9911d2308 100644
--- a/runme.bat
+++ b/runme.bat
@@ -1,12 +1,9 @@
 @echo off
-REM *******************************************
-REM CHANGE THIS PATH TO MATCH YOUR INSTALLATION
-REM *******************************************
-set MYPATH=%~dp0
+
 copy /Y msys2\ps\*.post msys2\etc\post-install\ >NUL
 echo # For a description of the file format, see the Users Guide >msys2/etc/fstab 
 echo # http://cygwin.com/cygwin-ug-net/using.html#mount-table >>msys2/etc/fstab 
 echo none / cygdrive binary,posix=0,noacl,user 0 0 >>msys2/etc/fstab
-echo %MYPATH%pm3 /pm3 ntfs noacl 0 0 >>msys2/etc/fstab
-echo %MYPATH%gcc-arm-none-eabi /gcc-arm-none-eabi ntfs noacl 0 0 >>msys2/etc/fstab
+echo %~dp0pm3 /pm3 ntfs noacl 0 0 >>msys2/etc/fstab
+echo %~dp0gcc-arm-none-eabi /gcc-arm-none-eabi ntfs noacl 0 0 >>msys2/etc/fstab
 msys2\msys2_shell.cmd -mingw32 -defterm -no-start
\ No newline at end of file
diff --git a/runme64.bat b/runme64.bat
index 206f5713f..f6c663e2e 100644
--- a/runme64.bat
+++ b/runme64.bat
@@ -1,12 +1,9 @@
 @echo off
-REM *******************************************
-REM CHANGE THIS PATH TO MATCH YOUR INSTALLATION
-REM *******************************************
-set MYPATH=%~dp0
+
 copy /Y msys2\ps\*.post msys2\etc\post-install\ >NUL
 echo # For a description of the file format, see the Users Guide >msys2/etc/fstab 
 echo # http://cygwin.com/cygwin-ug-net/using.html#mount-table >>msys2/etc/fstab 
 echo none / cygdrive binary,posix=0,noacl,user 0 0 >>msys2/etc/fstab
-echo %MYPATH%pm3 /pm3 ntfs noacl 0 0 >>msys2/etc/fstab
-echo %MYPATH%gcc-arm-none-eabi /gcc-arm-none-eabi ntfs noacl 0 0 >>msys2/etc/fstab
+echo %~dp0pm3 /pm3 ntfs noacl 0 0 >>msys2/etc/fstab
+echo %~dp0gcc-arm-none-eabi /gcc-arm-none-eabi ntfs noacl 0 0 >>msys2/etc/fstab
 msys2\msys2_shell.cmd -mingw64 -defterm -no-start
\ No newline at end of file