Advertisements Hello, Earlier this year I got a TiVoHD and replaced the drive with a 1TB drive but did not expand into the reserved storage area. I am now getting a second TiVoHD and will again replace the drive with a 1TB drive. However, I'm considering expanding with this one. Will using the storage normally reserved for commercials, etc. limit me from functionality such as downloading movies from the internet? Is there any functionality that I may need that will be limited by using the reserved storage? Thanks!