I've got a 2.33 Ghz MBP with 2GB of Apple RAM. I'm looking to max it out at 3GB. I know that I have to remove one of the 1GB modules, and replace it with a 2GB module. I saw something on OWC's site today that got me thinking. They offer a "matched" 3GB set. I was wondering if there is any real performance advantage. Also, has anyone taken advantage of their trade-in? Thanks!