Optimal HDTV .ts Playback on PC

Here is another resource regarding playback of TS files. Go to: this is the site that handles all the information regarding TS uploads to the HDTV news group and it has lost of information regarding PC playback. Everyone seems to be asking the same question after the download of 4Gig for a 42 minute episode how do I play this back on my HTPC or PC check the rsource out. Just checked there are 1524 posts in the Playback part of their forums.