Types of Ram for quicksilver G4

Hi

I just bought a 733mhz Quicksilver G4 off Ebay, it only has the standard 128mb of Ram, so I'll be ungrading it with at least another 512mb. I know the mac in question needs PC133 SDRAM (3.3v)168-pin RAM but are there different kinds? There seems to be a lot on Ebay that seem to fit that spec but the listing says its not mac compatable? What exactly do I need to look for to ensure it is compatable with my G4?

Not sure why some places on eBay would say that they don't work on Macs but if they say it I would listen just for precaution.

check out www.memoryx.net
www.crucial.com
www.kingston.com

for RAM

you can have 3 sticks of 512 in that computer

I also always like MacSolutions and Other World Computing. :mac: