This is one of the best software update sites I've seen. They even have Windows-based upgrades too.
Bought one. Holy crap. Sleeping with the enemy. Well not entirely as the machine was for Anabel. Regardless I am hella curious as to what potential problems might arise from the purchase of a 1.0. I will have to try Meeeearcus' trick as soon as I get some time. The multi boot trick. My freaking jaw will drop the first time I see a Mac running windows. Both a travesty and a move forward all at once. Hopefully the Mac OS can finally take its place at the top of the OS heap where it belongs.
go macbook if you feel like you aren't living, this will help make you a good person
a macbook is the hottest tech gizmo out, and more people should buy them, good things happen when you buy from apple.
enjoy,
rocketpants