This deal has ended.
HP.com has this Compaq CQ-50Z Notebook for only $429.99 after a $200 instant discount. It has a 2.0ghz AMD Sempron processor (I'd recommend the $30 upgrade), a 15.4" widescreen display, 1gb memory, 120gb hard drive, DVD / CD burner, internal wireless networking and Windows Vista Home Basic. This is a good basic computer for a casual user. Shipping adds $49.