COBY DVD Player with Karaoke DVD628
Good for the price, Poor user manual
The DVD plays fine and sounds good(no DTS, tho).  Getting the microphones to work was not explained in the virtually worthless user manual.  I found, through a user review, that you have to go to the karaoke setup menu and select \\"auto\\" for the microphone.  \\"Auto\\" appears to be the default, but unless you manually select \\"auto\\" (!), the mics won't work.  I bought it for karaoke and fun, not viewing movies, so it does that job fine.