This deal has ended.
Lenovo has their 15.6" IdeaPad Y550 Widescreen Notebook on sale for $599, before coupon code USPNOTEBOOKS drops it to just $539.10. It features an 2.0GHz Intel Core 2 Duo, 4GB of memory, 320GB hard drive, DVD / CD burner, wireless networking, and Vista Home Premium. This is one of the lowest prices we've seen on this loaded Lenovo. Shipping is free.