This deal has ended.
As much as $400 elsewhere, Buy.com has the 2TB Fantom Drives G-Force MegaDisk Hard Drive for just $279.99 after this $20 mail-in rebate (expires 12/31). This houses the equivalent of 2000 gigabytes (at 7200rpm) and supports RAID 1 which protects from drive failure, and RAID 0 which allows it to run at max speed. Shipping is free and there is no sales tax (except CA, MA, MD, NY, TN). New Buy.com users can activate this $10 off $200 coupon or get a $20 discount by using the Bill Me Later service (you can't use both).