The new iMacs look nice. I don't do lots of extremely processor intensive stuff, but I'm wondering about whether the quad-core machines will be better suited to fairly consistent use of Windows (XP or Vista) in a virtualized environment alongside the Mac OS. How about Photoshop CS3? Also, is the 2.8 GHz iMac truly using a different processor (Core 2 Duo "extreme"), or is it just the same processor running at a faster clockrate? Thanks so much, Jim Robertson --