My G4 crapped out and I need to buy a Mac that runs Adobe CS2 software. I don't really care about the speed of the machine, since I'm mostly a novice and 1.42Ghz on my Mini isn't that bad for me. My question is, would it be silly (unwise) to buy an older refurbished G5 machine at Teksale.com, or other tech store, upgrade the memory to 2.5 G that runs CS2 without any problems? I realize there are issues running CS2 on Leopard, and I don't have the cash to upgrade to CS3. I haven't ever purchased a used machine before, but wonder what the risks are, and whether it's even worth the $550 or to buy it? Comments/suggestions welcome.