>> I'd go for a single any time. Now there are exceptions, like >> rendering software, certain photoshop operations etc that really use >> the multiple processors, so if you are using those most of the time, >> go for a dual. And there are also stories of burned dc/dc boards with >> duals :) > > > They're not merely stories, but reality.I fried my dc board after the > dual 800 upgrade. I'm still waiting for my Cube back from Powerlogix. > Been over 2.5 months now. Yea, I'm familiar with your story :(...still no luck? I'll be waiting for at least 6 more months for yet another price drop, and then I'll get a single 1 GHz - not that I find my current 450 slow, but for a decent price why not make it snappier. I guess if your are anxious to get the latest and fastest all the time there is a certain risk to that approach. I wish you to get your cube back fast!