As jjz first discovered here, the default Windows terminal settings can sometimes cause interactive scripts like tweak.sh not to run properly. Attached is a batch script to modify telnet settings on Windows PC's to fix that problem. The script is based on kewashi's observations here, and it modifies your registry values for CRLF, TermType, and BSASDEL. To run it, just copy it to your PC and double-click on it. I'm going to imbed this into the Zipper batch file, so we never see these CRLF problems again. If you telnet to your Tivo frequently, I suggest ditching the Windows terminal altogether, and using a free terminal emulator like Tera Term.