i'm looking for a few opinions, i'm looking to buy a mac pro tower. i've seen the 2006 model going for great prices. some with two processors some with one. the reason i'm looking into this tower is to run adobe cs 5 photoshop indesign and illustrator and xcode, i'm gonna update the memory to maybe 16gb. so the question is this, should that be a good enough tower for my needs i'm not into video at all. or should i buy one brand new or wait till the newest model comes out, or am i overkilling it? thank you to everyone for their time.