This deal has ended.
Update: The coupon has hit its cap and is now expired. HP.com has their 13.3" dv3z Notebook for $649.99 after a $150 instant discount. Add $300 in upgrades, enter stackable $250 off $1099 coupon code NB5134, and drop the final price to $699.99 (you get $150 off and $250 off). I'd add the 2.2GHz AMD Turion processor ($50) and 6GB of memory ($250). It also has a 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 3000 times.