This looks like a good deal for a 15" MBP with an extra gig of RAM: http://www.expercom.com/product_detail.html?PRODUCT_ID=388903 and the company has pretty good ratings: http://www.resellerratings.com/seller2182.html and no #@$^$#(&@^ rebate! Not a lot of ratings though, so thought I'd try to see if anyone here has used them. I need to order in the next day or two for delivery by June 8. Also, I bet the extra gig of RAM they include would not be paired with the 512MB chip installed. Would that alone make you reconsider?