I defenitely will be going 3GB because I would like to run parrallels, but the question is will there be a big difference between a 2.0 ghz processor/3 GB ram/256 MB VDram and a 2.16 ghz processor/3GB ram/256 MB Vdram? Is the extra .16 ghz worth an extra $100 for a film student in California (saving even $100 helps).