Thanks! Never would have found this site on my own...
3gp should work out for you. Im not sure on the status of mp4 as of yet.
I will try this when i get home. Plus they released 2 more nightlies since i flashed last night. Im so glad CM7 is almost completely functional (at least for my needs). Youtube and HD playback were the only things keeping me on vegan 5.1.1. This kernel is just icing on the cake!