Hiya guys, I'm looking to order my first apple today or tomorrow. It is going to be a Macbook, 1.83ghz. I'm trying to decided on the amount of RAM to get, is 1GB from the apple store enought or am I better off buying 2GB (where is the best place to get it from? (UK)) and upgrading myself. I also wondered is getting 1 1GB stick now from a store and running with 1256Mb is a possibility, how bad is peformance outside duel channel mode? Anyone have any benchmarks?