This deal has ended.
Likely just for today, HP.com has their 15.6" G60t Notebook PC on sale for $479.99 after a $100 instant discount. Add $220 in upgrades (like the Core 2 Duo and necessary graphics card, 4GB of memory, 500GB hard drive, and $16 in software), enter $100 off coupon code NBSC879941, and drop the price to just $599.99. This also features a DVD / CD burner, webcam (select the free upgrade), wireless networking, Windows 7, and more. Shipping is $29 with sales tax charged in most states.