So I'm planning to buy a MacBook Pro this weekend. I had my eye on the $1599 2.16GHz Core Duo Reburb, but it looks like those have sold out as they're no longer on apple.com. I'm thinking about scraping together a bit more cash to get the $1799 (with student discount) MacBook Pro with the Core 2 Duo. It's got a few pluses such as the the processor, dual layer, 802.11n, etc.. but it's got a 128MB x1600 where the 2.16GHz Core Duo MBP had a 256MB card. I'm wondering how that balance shift that will affect gaming. I'm planning on playing WoW and maybe some First Person Shooters. Does anyone have any good benchmark links or other insight? Thanks.