This deal has ended.
Update: The coupon has hit its cap and is now expired! HP.com has their 13.3" dv3z Notebook for $679.99 after a $150 instant discount. Add $270 in upgrades, enter stackable $250 off $1099 coupon code NB3984, and drop the final price to $699.99 (you get $150 off and $250 off). I'd add 6GB of memory ($250) and a wireless-n card ($25). This will get your final price to $704.99. It also has a AMD Turion dual-core, 320GB hard drive (select the free upgrade), DVD / CD burner, wireless networking, and Windows Vista Home Premium (you'll need the 64-bit edition for the 6GB of memory). Shipping is free and sales tax is charged in most states. This coupon will expire after it has been used 2500 times.