Hey guys, Would like some advice on this. I'm looking to upgrade my aging 15" 2.4ghz c2d MBP w/Geforce 9600M (the first unibody MBP) to a new machine. I was originally planning on getting an iMac + laptop (MBA) to replace it, but if I can get away with just getting the one new machine I'd rather do that. I'm looking at the 11" top spec MBA, or possible the 13". I'm a fairly light user but I do some photo editing in Aperture and play the odd game such as starcraft 2. Would I be seeing any improved performance from the MBA at all, or potentially worse performance? Remembering my MBP has a dedicated 256mb graphics card. If I won't see performance increase in photo editing or gaming, then I guess I'll have to go to the iMac + laptop setup, or just hang onto my MBP for another year.