I have a used Maxtor DiamondMax Plus 5400RPM 80GB hard drive for only $55 + shipping! Perfect for mass storage or TIVO/ReplayTV units! Fast, reliable and quiet. Doesn't run as hot as 7200RPM's either. I kept my OS and programs on my 7200RPM drive and my media files (videos, music, etc) on this drive which made for a perfect setup since only the software really benefits from the faster spindle speeds. The drive has a warrantee till June 2004 If you're interested please leave a post and e-mail me!