I'm thinking of buying a used Mac Mini to serve as a media center and server. I've been eyeing a late 2006 Mini with 1.83GHz Core Duo (NOT Core 2 Duo) as those are rather cheap. Now, the question I have is: Does that model support smooth 1080p playback? I'm not looking to play uncompressed Blu-Ray rips but I'd appreciate the ability to play decent quality 1080p encodes. Smooth Netflix playback with "Super HD" quality is also a requirement. Any owners that have experience?