it is just another fake ?
1.You need a wifi card example D-LINK DWL122.
2. Set your dwl122's IP, then you must set psp's NETWORK SETTINGS as INFRASTRUCTURE MODE and SSID is your dwl's IP. Then go to psp's GAME SHARING to connect your PSP and PC, or you can use kai to try.
3. Then you must use software such as superscan to scan the ports which PSP has. Usually it's in 31XXX~62XXX
If you succeed in scanning the port, you can login to your PSP in Internet Explorer. For example: http://192.168.1.1:31413.
Then you can replace the folder, but you can't replace "data" files.I think it possible in using.
i try it , my pc can find psp's game sharing connect, but, i can't scan any port