PythonCE
https://sourceforge.net/projects/pythonce/ Just download and follow installation instructions NOTE: Insatalling to SD_CARD does not work; you 
must use internal storage as installation target.
PPyGUI
https://sourceforge.net/projects/ppygui/ SVN version required. But never mind, current version of KaaShopping has PPyGUI SVN snapshot dated 
November 02, 2008 included
ConfigObj
http://www.voidspace.org.uk/python/configobj.html Current version of KaaShopping has nessesary code from this project included.
tGetFile.dll
  - Get tGetFile from Tillanosoft web site  
 Use the Pocket PC Version. At least that worked on for me on testing platform MS-Device Emulator (v3.0) as well as on real hardware (aka. Sony Ericsson Xperia™ X1) . .
- Fix 'ppygui-0.7'
 KaaShopping is patched since it has SVN version of PPyGUI included.
 
  Usage of tGetFile.dll is broken in ppygui-0.7.
 Follow following instructions to make it work:
 
    - Open ppygui\filedlg.py with a text editor
- locate to "# Detect if tGetFile.dll is present" (at line 50)
- 
            you'll see
    
    
    tGetFile = cdll.tgetfile.tGetFile
    def GetOpenFileName(ofn):
        tGetFile(True, ofn)
    def GetSaveFileName(ofn):
        tGetFile(False, ofn)
    
- alter the statements like this
    
    
    tGetFile = cdll.tgetfile.tGetFile
    def GetOpenFileName(ofn):
        return tGetFile(True, ofn)
    def GetSaveFileName(ofn):
        return tGetFile(False, ofn)
    
- Finaly remove/delete filedlg.pyc