Acer Aspire One AOD250-1990 10.1" Netbook for $279.99 shipped after coupon code MONSTER20.  Here is a screenshot for your reference.  This netbook is very portable at 2.8 lbs and its features include an Intel Atom N270 CPU at 1.6GHz, 10.1" LCD at 1024 x 600 resolution, 1GB RAM, 160GB drive, integrated webcam, wireless 802.11b/g, Ethernet, multi-in-one card reader, 6-cell battery (6.5-hour battery life), and Windows XP Home.  Most places have this netbook for about $325.