I installed the latest ATV Flash on my Apple TV G1 and the Braodcom Crystal HD Card BCM970015.
In Kernel Extension Manager i checked BroadcomCryalHD.kext to enable the driver until the AppleTV restarts.
The broadcom hd decoding can be selected in the XBMC playback.
The first movie plays smooth, but when i try to play the next movie it stutters. The only way to solve the problem is to reboot the Apple TV.
Can somebody help in this problem?