This deal has ended.
Buy.com has Norton 360 All-In-One Security with a 1GB Kingston Flash Drive on sale for $15.99 after $20 and $40 mail-in rebates (both expire 1/31/08). Pay via a new Google Checkout account (simply setup a new Gmail account if you don't have one, or if you have already used Google Checkout through your current Gmail account) and you'll get a $10 off discount on your first purchase, bringing these down to $5.99. Norton 360 is their comprehensive software combining security, tune-up technology, automated backup and antiphishing features. Shipping is free with no sales tax (except CA, MA, MD, TN).