I am expecting 600 for this ibook I have lying around, and I am considering selling the mini. That puts me at a little over 1200$ I also have an 18'' LCD NEC monitor. My basic needs are word processing, iphoto, browsing, and some gaming. However, I want more screen real-estate. Should I: A: sell it all, save more money and buy a 20 inch imac B. Sell the two computers, get a 17 inch imac, and run dual monitors with my current LCD or C. Sell the two computers, buy a powermac, and upgrade down the road? What do you think is wise?