About to get a great deal on a Mac G5...always wanted one, so I'm stoked. I also just came in the possession of the Bryston 3B amp and I'm thinking, why not upgrade my DAC as well. I need one with multiple inputs (think optical and USB) that wither is auto-signal sensing, or has a p[physical input selector. Also needs to be supported on both a Mac and a PC, but I may be running Bootcamp or whatever that's called on the Mac, who knows 
. Whats a good step up from the uDAC? Or should I stick with it? Also needs to have a headphone amp because I'm still not convinced I need a dedicated one yet LOL. (I know, BLASPHEMY!). Lastly...must look pretty noice...like a Grace m902, or a bel-Canto etc, etc.
That's all!
Brendan
