I'm pretty sure I have one 1GB DIMM and one 512MB DIMM in my QS2002. I'll try to remember to check when I get home. -- Rich On Thu, Oct 30, 2008 at 9:51 AM, <thekirkline1941 at verizon.net> wrote: > I have a Quicksilver G4 2002. Currently, it has 768 RAM--one, 256 and one, > 512. I want to max it out to 1.5 GB. The question is: can I put a 1GB in the > empty slot and the machine will just ignore the extra RAM or, should I get > two 512's and remove the 256? Thanks.