I am a graphic designer and I'm not too well informed with computer specs and not too sure on what I need. I'm interested in the new white book and will be using it mainly for the Adobe Suite (Illustrator, Photoshop, and InDesign). Do you think if I upgrade the ram to 4 gigs, it be able to run the suite sufficiently? I would be using this as my primary computer for the next 5 years. I am currently using a Pentium 3, 2.0 ghz with 756 mhz of ram and I'm in dire need of an upgrade. Thanks, and sorry for the stupid question.