I have a Tivo HD which is now running software 11.0j. Periodically (almost every other day), Tivo will download software, however it will not install it. This box should be running 11.0k. Because of this, every other day or two, I'll turn on the TV and will get a blank screen. Then I have to unplug/reboot and it will download the software again, go into pending restart. Reboot again, and it will show suceeded, however software version is still 11.0j. Not one soul at Tivo can help!!! Does anyone think getting a new hard drive will solve the problem? Thanks for your help!!!!