If you're looking for more hard drive storage for your HTPC or any computer, NewEgg has a great deal ($99.99) today only on a Seagate or Samsung 750 GB SATA Hard Drive.
Seagate Barracuda 7200.10 750GB SATA-300 with promo code EMCAGBHBF
Samsung Spinpoint F1 750GB SATA 3.0Gb/s with promo code EMCAGBHBG
found on SageTV Forums