I have a 2.2Ghz SR MBP. I am going to be upgrading from 2GB-4GB of RAM(OWC). I will also be going from a 5200RPM(120) to 7200RPM(320) Hdd. Anyone interested in Benchmark? I will do the old hdd + new ram, new hdd + old RAM, new RAM +new HDD, and the current configuration. What benchmark will provide the most useful information? xBench isnt super realistic however seems to be the most common bench test. Any input/ suggestions would be appreciated.