Hi guys, My mum's 23" Apple ACD (clear plastic case, not aluminium) has bitten the dust with a bad cable and the store where she bought it from is saying they can't repair it. The computer that's running the screen is a 15" 1Ghz PowerBook G4 with the ATi 9600 Radeon (64MB). What's the biggest screen this sucker can output to? The ideal replacement is a 30" monitor (maybe Apple but the 30 Dell is half the price!) Will it run? A new Mac Pro is on the way to replace the G4 but waiting till new revisions to maximize the purchase so it's usable for many years to come. Any thoughts gratefully received.