Guys,
Please refer to this thread:
http://forum.ppcgeeks.com/showthread.php?t=20492
Please make sure, that you are running the latest ROM, which can only come from the kitchen in that thread.
If you have any problems, and are using that kitchen, look for that kitchens bugs/fixes thread, to see if it was already fixed, or addressed. If your not using that kitchen, do so.
Mods: Please lock this thread.