This deal has ended.
The Vostro 200 Desktop is again at Dell Small Business for only $399 after $200 in instant savings, a great deal for a well-equipped desktop that includes a 19" monitor, 1.8GHz Intel dual-core processor, 1GB memory, 160GB hard drive, 16x CD / DVD burner and Windows XP or Vista Home Basic (I recommend XP, Vista isn't perfected yet). Upgrades are relatively inexpensive (just scroll across the component icons at the middle of the landing page). Shipping is free and sales tax is charged in most states. Of note: for for $449 you can add 2gb memory and a 20" LCD in a slim tower design.