I've been dealing with the idiots over at GigaDesigns. They make a CPU upgrade for old G4's. They have a 3-year warranty and mine broke after a year. But it's been **** to try to get a replacement. They won't return my phone calls or send me a new one. I've sent them the broken one, with a receipt, and even got an RA number from them. Since I sent it back they seem to have disappeared.
DO NOT BUY FROM GIGADESIGNS!!!! The product is junk and the customer service is awful.
DO NOT BUY FROM GIGADESIGNS!!!! The product is junk and the customer service is awful.