It appears that the boxes with 120GB drives are the ones
claiming 100hrs SD recording time.
Luck;
Ken
http://www.greathometheater.com/DISH_Network_DVRs.html
A good guess for you is that your DVD is probably around 120 to 250 GB
capacity.
Smarty
"Alan B" <abb...@gmail.com> wrote in message
news:1169403854....@m58g2000cwm.googlegroups.com...
As Ken said probably 120gb, my old Replay TV DVR would get about an hour per
gigabyte on high resolution. Then figure the software and a little overhead.
AnthonyR.