I have a Santa Rosa MBP and I'm thinking of upgrading to 4 GB of RAM. What's the max amount of RAM that I'll be able to use under Vista (32 bit) in Boot Camp? I know the usual number for Vista (32 bit) is about 3-3.5 GB, but I've read that some Macs may be able to use even less under Boot Camp (http://guides.macrumors.com/Understanding_Intel_Mac_RAM). Also, if anyone can recommend good RAM for the MBP, I'd appreciate it. Thanks!