http://www.omnitechnologies.biz The prices on their RAM are insanely cheap. $98.99 for a 1 gig stick for the Mac mini, and about 10 bucks more for a stick of 512 for the Powerbook. I'd like to hear from someone with experience ordering from them. The low price of the RAM tells me that either: A) It's sub-par quality and will screw up my Macs, or B) the web site is a complete scam. And yes, I know about Crucial and the peace of mind I would get ordering from them, but I'm about to get married so I'm trying to pinch every penny right now.