I found this: http://www.oempcworld.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=1.0G-SO2700LH and this: http://www.memorysuppliers.com/ki1gbpc262001.html I don't want any issues however, just good clean ram that'll be dependable. I'm on a 17" powerbook. Any recommendations? I have (2) 512 sticks in there right now. I want to remove them and go with two one gig sticks.