Awhile back, I approached my parents with a plea for an Apple desktop (I saved up and bought a 12" PB g4 last summer; have since fallen in love with macs). I gave them a rough estimate of the price range and surprisingly, they ok'ed my request. Was waiting and obsessively reading forums for the new iMacs... went to my father asking to take up his previous offer, but now he claims that the computer I want is "just an overpriced entertainment machine." I'm looking at the 20" iMac rev. B, 1 g sdram because I'm thinking about using photoshop more (currently taking a class on PScs). Maybe I could go for less memory? I'm a student and even w/ the discount, he's not really budging. Any suggestions as to how I can persuade him?!