You may need to add a discrete graphics card to that, but everything else should be fine. I'm finding a note on the
Ceton Support Page that the InfiniTV6 PCI-E does not support tuner sharing, so while you can watch anything that been recorded using your XBox 360 as an extender, you would not be able to watch live television from it. You'd need to go with the InfiniTV6 Eth (external device).
-Wolf sends