I'm currently using the 2011 Mac Mini as a Windows 7 x64 HTPC connected to a HDHomeRun Prime 3CC CableCARD tuner. There is a bug floating around for some video cards when viewing HD video from the cable provider (Comcast in this case). The bug is the frame rate switching constantly between 29 and 59. I'm currently experiencing stuttering on some channels, HBO 801 in particular. The stutter is really bad on CGI movies like Megamind. Is anyone aware of the Intel HD3000 integrated graphics being affected by this bug? Should I look at the Timecapsule (4th Generation) as a cause?