I have been using a PowerMac G4 (Digital Audio, 667 Mhz, 1Gb RAM, OS X 10.2.8) everyday since '01 when I got it. It has worked flawlessly for me for all this time. I suppose I should go buy a new comp at this point, but I can't stand to put this loyal companion out to pasture. I am thinking of getting a processor upgrade and second internal hard drive and upgrading to Leopard. In this way I hope to get another 5+ years out of this beautiful machine. I'm just looking for some thoughts/advice/critique of this plan.