Problems with WM6 and Windows Media Player

[bf2loser]

Ever since I started using WM6 rom's (currently using verizonguy's devel4) I havent been able to watch movies. Not only the landscape/portrait bug where it stays in portrait mode, but I have another problem. The movies sometimes play for up to about 5 minutes, and then they get all slow and choppy, as if I have 5 other programs running, but I dont have anything running in the background, in fact, I just tried it off a hard reset, and it was slow and choppy straight from the beginning. And its not my movie file, Ive tried like 4 different files, and the one im trying right now I've already watched on my PPC before while using a WM5 rom, any ideas, or fixes?