Erich, I also have the choppy video playback issue. I'm running Ubuntu 12.04 LTS on the following:
Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz 8GB RAM Linux tornado 3.2.0-33-generic #52-Ubuntu SMP Thu Oct 18 16:29:15 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Nvidia driver version 295.40 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 220] (rev a2)
Erich,
I also have the choppy video playback issue. I'm running Ubuntu 12.04 LTS on the following:
Intel(R) Core(TM) i7 CPU 930 @ 2.80GHz
8GB RAM
Linux tornado 3.2.0-33-generic #52-Ubuntu SMP Thu Oct 18 16:29:15 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Nvidia driver version 295.40
VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 220] (rev a2)