I have read everything about converting videos for the PSP and have a program to do so. I have even enabled WMV on my PSP. Regardless of whether the movie is in MP4 format or WMV format, my PSP never can see them. I have tried placing the movies in the 100MNV01 and 100ANV01 folders and have even tried creating a VIDEO folder for them, but nothing works. What the heck am I doing wrong?

Thanks for your help.