This isn't something you guys are likely going to do or even use but i thought it would be pretty cool to show you guys.

So basically this guy built this thing called a gMame which is basically a arcade cabinet built to run MAME. For those of you who don't know what MAME is you can check it out here: http://mamedev.org/

Here is a pic of What this gMame is:

And this thing all runs off linux.

If you want to check out how he did it you can go here and check it out.

http://g-mame.blogspot.ca/

I know someone that tried this and said it was pretty easy to do.

This just goes to show the awesomeness that is *nix.