I was thinking of buying the 17" 2.93GHz 6MB L2 cache MBP (with the 7200rpm 320GB drive and 4GB ram) to use as my main computer, but also to use on stage for doing music (with my FW soundcard). Now this new Macbook white has come out (2GHz processor with 2MB L2 cache, same FSB). I thought I could save some money and get that just for stage and a bit of general portable use, and put a 320GB 7200rpm drive in it, whilst keeping my desktop as my main machine. The MBP costs £2200, the MBW £829. Anyone got any benchmarks or thoughts? The MBP would obviously be nicer, but is over 2.5x the price. Will the MBP completely whoop it's ass for music production, or is this a lot of money for not that much more performance, and nicer features like screen/trackpad/Unibody/dual graphics? It's either the cheapest or best here, middle ground is either underpowered/spec'ed for my main machine, or overpriced for it not being my main computer!