http://nwcom.info/Soft/iPaq/prog/Windows%20Mobile%202003/v107/PSC40312_e550CT.CAB
http://nwcom.info/Soft/iPaq/prog/Windows%20Mobile%202003/v107/V107_e550CT.CAB
http://nwcom.info/Soft/iPaq/prog/Windows%20Mobile%202003/v107ctj.exe