Video to PSP-3000 Problem.

Ive got PSP Video 9.
Ive created MP_ROOT and 100MNV01 on the PSP, and my movie file is MPG4.
I used PSPS Video 9 to put the file onto my PSP, and when I look on my PSP, its not there to watch??
Help.
Answer #1
i believe the *.MP4 files go in the VIDEO folder.
http://manuals.playstation.net/document/en/psp/current/video/mscopy.html