Transfer from PC to Nokia E62

I'm in need of a little help. I recently got a Nokia E62 for Cingular. I bought a 2GB miniSD card from Newegg for like $20, the brand name is Transcend. Here is the problem I am having. I have used about 8 different video converters to get video on my phone. I started using .3gp but installed Divx Mobile and prefer divx now. But I seem to have video/audio sync problems. The converted videos are in sync when played on my PC but not on mobile. I transferred videos to both phone and SD card and both show sync issues. OS is Symbian 9.1 for s60 3rd. Some converters I used were DVD Fab, Super Video Converter, AoA converter, Xilisoft, ImTOO, WinAVI, DIVX Bundle w/ converter, and a few others. Any help is appreiciated!