I've recently picked up some .mpg files, and found, to my dismay, that I cannot play them. When I try to open them, I get the message (from Windows Media Player) "No combination of filters could be ...

I'm looking for a way to play .mpg files without using overlay. I want to leave overlay available for an ATI TV tuner. I have PowerDVD now. If I start the TV then PowerDVD, everything is fine. However ...