On Thu, 13 Dec 2007 02:35:54 +0000 (GMT), Francisco wrote: > I'm new on this world of macintosh, i bought a PowerMac G4 500MHz > AGP Graphics recently, but i'm not having a good performance..... I can't answer your question about the processor, but I wonder what you mean by "not good performance". . . . . . . . . . . . . . . . . . . . . . . O'Brien