Arcsoft TMT5 Update Available.. Version 5.3.1.195

[JTScribe]

Hrm, okay, it does work but I am getting tearing with MKVs in TMT5. Not present when playing directly through Media Center. *headdesk*

[joecrow]

There is a thread on the MyMovies forum that seems to indicate the tearing problem may be TMT5/6, see page 2 second to last post, link follows:- I'm a PowerDVD11 user so can't check for you. I actually use Media Player Classic (freeware) for MKV playback via the external player option in MyMovies, I gave it a try once, liked it and never got round to changing back.
http://www.mymovies.dk/forum.aspx?g=posts&t=33847