The n800 rocks for air travel! I'm constantly on the go by air, rail and road. I've tried everything to stay productive and entertained while on these trips, and my n800 has become indispensable. I have almost eliminated the need to carry a laptop while traveling, and in many situations the n800 is far superior to a laptop.

The n800, unlike the laptop computer or cell phone, can be used during any air travel phase in which any electronic device is allowed. In addition, because the n800 is compact in size with a low profile, it can be used even in tight configurations such as the middle row or window seats with the forward seat reclined. The n800's combination of productivity and entertainment features make it a superior choice for serious travelers.

My full analysis of the n800 vs. laptop for air travel is here.