I probably will sell my mbp and buy one of the new ones. Part of it is for the performance increase and part of it, i won't lie, is the "latest and greatest" aspect. I, however, have a much older mbp than you. A 1.83Ghz CD so it's a bigger difference than yours. Yours is sooo similarly specked that any difference will be minimal.The only main difference is the graphic card, so if you're really into graphic intensive things then maybe it'll be worth it.