I have been using LapWorks' laptop desk 2.0 since last January's MacWorld and now I find hard to separate it from my MacBook, especially in bed! The laptop desk has two "modes": desk and laptop. The video also shows the company's laptop "legs" accessory that I haven't tested. On a desk
In desk mode, it folds in half and creates and incline with 5 different angles, where you'll put your computer on it and creates a better typing experience. The incline also reduces the heat building up on the computer.

On the laps
On the laps, and again thanks to the ventilation channels, the laptop desk:
- reduces the heat build-up on the computer by 15 to 20% as it expedites the conduction process;
- acts like a physical barrier between your laps and the laptop, and only pass 8-10% of the heat generated by the laptop.
At MacWorld, Lapworks was selling the laptop desk at $25. Targus sells it for $30 but you can find it a few dollars cheaper if you shop around the Web.