(I originally posted this on the old support forums for MB2 but I think it's still relevant info. Hopefully it can get added to the tutorials.) If you're like me, you use MB over your XBox 360 and if you're like me you've had nothing but issues with your MKV files especially as of late. These are my finds and they are based upon the fact that you have a properly installed MB and are already capable of watching some MKV files on your XBox, these fixes are only to correct specific issues. ***Problem #1*** "ARGH! My MKV plays but it's stuttering like crazy."* (Jerky video playback) ***Sol