Anyone else having this same problem? I didn't see it mentioned in the 2.5 announcement thread. The installer locks up on the "Updating System", "The software is being installed" screen. The progress bar does not move. The system appears to be idle. No error messages - nothing. This is under Vista Business. Also, if anyone at Tivo is listening, please make the media access key field in the installer have a right click popup menu with paste, so I don't have to keep manually typing in the key.