A really cool DIY article to create a mobile office in a car. From PC Magazine

sometimes when i drive to and from work i leave the laptop open and do some popping and commenting (traffic into nyc can be a real bitch). have to say that it's not exactly the safest thing in the world.

You drive a car through NYC -- uggh - I did the "once" and will never do it again. Actually - probably the only unsafe part about having hte laptop open in your car in NYC traffic is someone might bust the window and steal it off your seat