I was looking at the configurations for Macbook Pros. To upgrade the new 13" model to 8Gb (2x4Gb) of memory costs £880... But what makes it so special? This Corsair stuff: http://www.ebuyer.com/product/164772 Costs £538.99 - Which is a saving of £340. And Corsair is high-quality stuff...? for £880 you can buy a whole new Macbook Pro 13"!