NewEgg.com has MSI Wind U123-843US Intel Atom 1.66GHz 10.0″ Widescreen Netbook in Black, model no. U100-843US, for $279.99 (329.99 – 20 instant savings – 30 MIR) with Free Shipping for a limited time. The $30 mail-in-rebate expires October 31, 2009.

The MSI Wind U123-843US features an Intel Atom N270 1.66GHz processor, 10.0″ 1024×600 LED-backlit LCD display, 1GB RAM, 160GB hard drive, 802.11b/g wireless, 1.3-megapixel webcam, memory card slot, 6-cell battery, and Windows XP Home.