Pocket PC and registry entries

Does anyone know if it is possible to update the registry on the PPC via the NSIS based installer, or does a separate CAB have to be created? I know that with a normal installer (to a pc), that it writes new registry entries to the pc with no issues, but I'm not sure about the PPC. Any help here would be greatly appreciated!!

i guess you could find out yourself. i don't have a pocket pc, but i'd try the following

1. do regular windows executables run on pocket pc
2. what does the registry look like (regedit.exe?)
3. if the above applies, pick a registry entry and query it using the standard nsis command to do so