It's an Ikea Bestå Burs. The only disadvantage is that it is not height-adjustable, and it needs a mousepad. (Actually, I like the mousepad, but I did feel strange buying one from Amazon. I was worried that they would throw in some five-and-a-quarter inch floppies, too.)

But otherwise, the long and narrow form factor keeps my room nice and open, but gives me enough room to use 2 computers at once. This is also my first desk with drawers, which keeps all the clutter out of sight. Recommended.