I am looking for a laptop that I can take on travel with me that will just be used to check email, go on the internet, and run MS Office. I want something very small, 10in or less. I figure something with ~800mhz CPU and 128-256mb RAM. I wont really need much HD space but 20 gigs would be nice. Since I will be using it mainly in hotels with wireless internet I want a built in wireless card, 802.11b would probably be enough. Because I want to spend around $500 dollars I am looking for something used. Is $500 not enough to fufill my requirements? How much do you think it will cost? Any recommendations?