[mythtv-users] *OT* Games for the mythgame plugin?

[Chad]

Hello!  I've read quite a few HowTo's for mythgame.  Sounds great :) 
I'd love to play Super Mario Bros over and over again on my 61" DLP.

But, I have no idea where or how to obtain games.  I don't know what's
legal as far as what I can download, or more importantly, even a place
to download *any* games from.  I see I need a .rom file, but that's
really about all I understand.

Please feed this console-gaming-on-a-linux-based-pc-on-a-big-screen-tv
newb a few hints on the world of gaming on linux.

Thanks!