MacBook Upgrade - Snow Leopard

I just finished upgrading my 13.3" MacBook (Intel Core Duo 2.0, 2gb - its 3 yrs old) to Mac OS X Snow Leopard. The installation was absoutely painless - I think that I clicked 1 button and typed in a password and waited....and waited....and waited. It took about an hour to upgrade, but it seems to work perfectly. YMMV.