I'm ready to move UP to Mac. I'm looking at the Mac Pro, (2.66, the basic stock Pro) at $2499 from Amazon, I get a $150 rebate. My question is should I go for it now or wait until the Fall for any thing better? The old bird in the hand is worth two in the bush dilemma. I'm hoping to make serious use of the Pro (more income). Thanks in advance, wannamac1 (really bad)