12-06-2007, 02:13 PM
just added a 1GB stick to my PB G4 1.25 bringing it up to 1.25GB. I bought it with 512 (2x256) and i yanked one to add the gig. A colleague at work said that unless I'm adding a lot of RAM to it then I should yank the 256 as the computer will "dumb down"-his words-to the 256 and run slower than if I were to use just the 1GB. I've never heard of this but I'm no expert, so...