Colossus AVCHD TS to MKV Repack Question

Hi all

I'm fairly new to this kind of video work and I have a bit of a dilema. My WD TV Live doesn't like the Hauppauge Colossus *.TS output file. Video is great but no audio.

I've used handbrake to convert the *.TS to *.mkv and it works. Is there a quicker way to get this combo to work? HDMI source is a Bell TV 9242 HD PVR.

9242 -> Colossus -> WD TV Live Plus

TIA