Any news of a new version?

Hi, i'm just about to buy a macbook, and i'm wondering if there is any news about a newer version coming out anytime soon? as i'd hate to order one, and then a couple of days later find that a better spec is available.

Thanks

Rumors are that something regarding the Macbook line will be released with Leopard. So just wait about two weeks before buying a Macbook to be sure.