Advertisements The last time I upgraded my TiVo was many, many years ago with MFSTools 2.0. This time, I'm giving MFSLive 1.4 a try. I'm taking the original 14GB TiVo hard drive and expanding it to two 120GB drives. The questions are about the command line to use. The MFSLive guide suggests one thing... ...but using the MFSLive Interactive Command Generator, it suggests something slightly different... What's the difference between the 127 vs 128 and what does the missing "n" parameter do?