I just purchased a Dual 1.25GHz PowerMac G4 on ebay. The seller answered a question about RAM and told me that it has 1x 1GB stick in it. I know there are 4 slots, and a max of 2.0GB total, but can it accept a 1GB stick or is the seller wrong? If it comes with a 1GB stick, it would be cheaper to buy another 1GB stick than it would be to buy 4 512MB ones... so it would be great if this were true. Another thing, I just found a review on NewEgg for a 1GB stick that says the following: "A friend recommended this brand to me for reliability - it noticeably increased processing speed in my Powermac G4 and is working great so far. Might get another one soon."