all 576 old FLVs to converted them into 320x240 mp4 uploaded the mp4s in /iphone folder and up data playlist file name information .
modify the database for each video you manually converted. There is a new table called Iphone in your AVS database, you need to use phpmyadmin to login and beside the video you need to set it to 1 else even if you have the mp4 file it will not show up on the iphone module.