3 editions starting at $2000, $2500 and $2800 depending on where you are and your configurations. Minimum 2GB of memory, 120GB hard disk space for the $2000 model and 160 GB for the other two. NVIDIA GeForce 8600M GT graphics card with 128 MB memory for the $2000 model and 256 MB memory for the other two.
Oh and it's 1" thick.
I want :( - it's on my things to buy one day.
(I'll settle for 2.16Ghz MacBook though)