I've been doing a lot of traveling lately and didn't want to buy an expensive laptop. I was in the local Micro Center on Friday and wound up buying an ASUS EEE mini PC for $349.00. They threw in a Canon Pixma Printer / Scanner MP210 for free.
This thing is really neat. Less than 2 pounds with built in wireless internet capability and enough other neat stuff to make me as happy as a pig in you know what. It's small enough to tuck into the better half's purse if we are traveling together.
I had it up and running and connected to my Linksys wireless network in less than 15 minutes and also took it to the local coffee shop (where I am right now typing this) and connected right up to their WiFi without any problem at all. This thing is great!!!!
Here is a link to Best Buy's page on this item. I bought the "Surf" version in black.