On a side note, does anyone if have 3 gigabytes of RAM is a bad thing? I've heard various things about having these chips be identical and values being even and so on, and I haven't a clue. I was going to put two 1 gig sticks in alongside the two 512s that my Pro is coming with, for a 3 gig 2x512, 2x1024 setup. But would it be that much better to say, sell of the 512s and get a couple more 1 gig sticks for 4 gigabytes? I'd only do this is it's going to be much better. I only have a bit over a thousand dollars left for RAM and displays, and I'm even more confused about getting a display.