There's a 120GB Maxtor 7200rpm hard drive for $80 (after $40 mail-in rebate), and if you look closely on the side of the box (where the UPC is show, you can snag a 8MB cache model for the same price by looking for "P6Y3" on the side). The other benefit is that these 8MB cache models have a 3 year warranty.
My local CompUSA ran out of these dvds by Monday. I went back in on Tuesday and they had cases of them. They allowed me to buy 4 boxes. Great deal, these CompUSA branded DVD-Rs work great on my DVR-105. Clerk told me that they were made by TDK. Also sale ends Thursday on these disks.