If you are interested in an Asus Eee PC 900, LAPTOP Magazine is running a contest through May 21, 2008, in which you can win one for free (no purchase necesary).
This is the 8.9-inch Eee PC 900, with Linux and 20GB of flash-based storage.
On that same note, Register Hardware has published their review of the Linux-based Eee PC 900. They rated it fairly high, with an 85% rating, and mentioned that they were able to get 2.25 hours of battery life, but that in general use, you might see three hours.
– Asus Eee PC 900 Contest: LAPTOP Magazine
– Review: Register Hardware