Apple recently updated this model and rebranded it the MacBook Pro. This is an "older" model, but it is a fantastic Apple laptop for the money.
"Machined from a solid piece of aluminum, the new MacBook is thinner, lighter, and more powerful than ever. NVIDIA delivers the most advanced graphics yet to MacBook for powering through 3D games, which you'll enjoy on the brilliant, ultrathin LED-backlit display. Click anywhere on the all-new glass Multi-Touch trackpad which doubles as the button."
Nice cheapest price I can find is £840.05 from Amazon (http://www.amazon.co.uk/MacBook-2-0GHz-160GB-GeForce-SuperDrive/dp/B001I45U02/ref=sr_1_1?ie=UTF8&s=electronics&qid=1247253012&sr=8-1), so a good saving buying from Comet.
Available in-store or online.