And I am a very happy camper...got an iBook 12"
Whilst I am perfectly happy with a PC with XP for my desktop and gaming, for a laptop I wanted a computer as close to the tidiness and useability of a consumer electronics device, and the Mac completely owns my old Dell...
Everything is so nicely engineered on te iBook - tidier much less bloated, much more elegant OS (I love the simplicity of installing Apps on OSX), lighter weight, sturdier case, much less heat, smaller, about 4 times the battery life, much more stable and well integrated sleep/hibernation, significantly cheaper price, far superior keyboard, much more stable and robust wireless...the list goes on and on...
The only thing I lost was a built in S-Video port, which I miss for movie watching on my TV but I guess I can just buy one of those add-on cables. Its the only not so elegant element I've experienced with this so far...
Oh and I can't play Diablo 2 without installing Classic OS, I'll have to find something else that's laptop & travel friendly to play