I'm new to the mac rumor forums, so first I'd like to say hello everybody! I just ordered a Mac Pro Quad Core today, and was wondering if there were any tips I could get to make the most of my purchase when it gets here?( on average, how long is the wait? I'm so anxious!) Are there any programs I should have in order to keep my Pro running like new? I essentially ordered it bare-bones, 3 gigs of Ram and a 640 gig hd, is there any place I could look into getting more RAM and HD space that is just as reliable, but a bit cheaper than Apple? Thanks in advance for any help.