Searching Program extending CloneDVD Mobile!

hi,
I’m searching a programm being able to convert my .avi or .divx or what ever to the other formats (.3gp PSP etc.)

CloneDVD Mobile is “only” able to convert a DVD to a mobile format and I now need a programm that can convert .avi etc. to the mobile formats of CDVD.

For example: AVI -> 3gp || Mpeg -> IPod Video || WMV -> mp4
I hope you know what I mean.

Regards,
BurnerHEAD