Advertisements Hi Guys, I have media server PC that hosts and delivers HD content to my living room. My problem is when I transfer .tivo files to my PC from my tivo hd, I need to convert them to .mkv with ac3 dolby, so that I can watch them through my entertainment system in my living room. I tried videoredo, it looks fine but does not do any conversion, all I can get is the mpeg file. What I liked is the cut commercial feature. So my question is that there exists a software which can: 1) Cut commercials on a .tivo file. 2) Can convert a .tivo file to .mkv. 3) Has ability to preserve original audio or can convert the audio to AC3 6 channels.