Unconcerned,
Have you bought your MacBook already, or are you just looking for memory?
(and Willow)
Actually, the MacBook got upgraded yesterday. The 2.0GHz now comes with 1Gb of RAM and a new Intel Core 2 Duo processor. The RAM price has gone down as well. To upgrade to the 2Gb is only £120, which is much more sensible. It also comes with an 80Gb disk as standard with options up to a lofty 200Gb! The MacBook itself is also £20 cheaper. Mine's in the post!
Applemacster.