My SVR-2000 start rebooting while recording last Friday. I assumed the problem was a bad drive and checked both drives with Spinrite. The A drive was fine, the B drive had some errors. I tried to let Spinrite fix the B drive. When that failed, I ran dd_rescue to copy the B drive to a new drive. The SVR-2000 boots, gets through the Tivo guy animation and then reboots about 10 seconds later (pretty consistantly). Could this be something other than a drive problem?