I have a dual 2ghz G5, 2 gb ram. I'm thinking about upgrading to something newer, maybe a macbook pro. I don't really need the increase in power, but i would like to have the mobility of a laptop...not for any particular reason, would just like take my mac with me if i ever go away for the weekend or something. Think I should stick with the G5 or look into getting the mbp? and if i do buy the mbp, how much could i sell my G5 tower for? (would keep the display to hook up to mbp) i've been debating this for a while and i'm really close to pulling the trigger on the whole deal...thanks for the input p.s. most of the work i do is in photoshop, illustrator, some flash, and some dabbling in 3d (maya).