selling old ibook g3 900mhz to my little sister who's going off to college this fall. Now, should I consider upgrading to a current 12" powerbook G4 or wait for the new powerbookG5s to come out? I'm in no hurry, having two mainrigs running suse/winxp and the other running winxp. just wondering if the new G5s will be approx. the same retail as the current ones when they come out (12" being around 1400....maybe?)