i got nitoTV installed. everything works fine except when i play a video in rmvb format, the picture got distorted and only top half of the screen playing the video. and other half is just blank.

AppleTV frimware 2.1
nitoTV 0.4.8
mplayer plugin installed with nitoTV

it's not really a big deal since i don't have too many video in that format. but it would be nice if it can be fixed