I got a dual 500 G4 and its about time for an upgrade. Thing is im waiting for the updated G5, i want pci express and a x-line radeon GPU before i jump into the g5. Problem is there has been zero inidication in the rumor world that the g5 will be updated macworld. Now my big problem is that i also want to buy a telescope(Meade LX200 10") before break ends but my pocket cant fit both of them, so its either or. If I dont see anything on the G5 front i think i will jump the gun and get the telescope, but yet again what if an amazing G5 gets annouced macworld...ill be kicking myself, any advice?