Game Emulators!

Ok, I'm sure you all heard of game emulators before, and yeah rumor has it they're illegal but I've got a few of them myself and I was wondering if any other geeks knew of any and would like to share with the other geeks on the forum.

I made this thread because recently I've been itching to play the game "Eternal Champions" after seeing this vid: http://www.youtube.com/watch?v=erpPsJR7iQ Title *Eternal Champions: Challenge from the Dark Side - Endings*

All the emulators I have I got from people I know who got them from people they know who pass these things around at school... And I don't dilly dally at random web sights trying to download games X_X
So... if you want to post some reliable website links here or talk about old games you don't have counsels for anymore post them replys

 

http://forums.majorgeeks.com/showthread.php?t=3423

No links.