I have a Series 2 DT Tivo in a bedroom. It controls an external cable box. All is working great. I recently read that these older S2 units use IDE/PATA drives in them. I actually have some extra Seagate 80GB IDE drives lying around. They were pulled out of working PCs & still working to my knowledge. It got me to wondering if I could "ADD" one of these 80GB drives to my working S2 DT TiVo. I read some posts on here and while I realize it could possibly be more cost effective to just get a new/bigger drive, some have said they have done it. A special bracket is needed (from Weaknees). I've seen some mentions of heating issues could be come a factor. Is this true. Is it worth "adding" a FREE 2nd drive to my S2 DT?