I picked up a new HP ScanJet 4600 tonight at Staples, as they lowered the price today from $129.98 to $59.98. My old ScanJet 2200C only works with a Mac if you buy VueScan, which is $50. For $10 more, I got a second scanner to use with my new 1.8Ghz G5 iMac (changed my mind on the Mini) when it arrives this week.