I'm in the market for a lightweight, durable and inexpensive Laptop that my daughter could utilize this Fall at college. The basic requirements would be: - 512MB memory minimum - lightweight, 5 lbs? - wireless b/g built-in - Windows XP - Non-celeron processor - long-life battery - 12 or 14-inch screen - Durable, i.e. well-built I have a Dell Inspiron 6000 now that I'm happy with but its too big and heavy to use on a daily basis in a college setting. What Dell models or other models by Sony, Acer, IBM would be possible candidates? Thanks for any input/suggestions!