This deal has ended.
Update: this coupon was limited to a 2200 uses and that number has been hit. HP has the 16" dv6z Notebook for $599.99 after a $100 instant discount. Add $400 in upgrades, enter stackable $250 off $1099 coupon code NB4357, and drop the final price to $749.99 (you get $100 off and $250 off). I'd add the 2.2GHz AMD Turion Processor ($75), 6GB of memory ($250), 320GB hard drive ($50), and the webcan and fingerprint reader ($25). It also comes with a DVD / CD burner, internal wireless networking, and Vista Premium (you'll need the upgrade to 64-bit for 6GB of memory). Shipping is free and sales tax is charged in most states. The code will expire after 2200 uses.