Not sure if everyone knows about this, but someone that goes by the name of BIG BEAR over at the ng.com forums, came up with an idea to make plastic cases to hold loose MVS carts. His site is http://www.netreach.net/~scop/

People started making inserts for various games, to achieve a sort of homecart look for the games while they're sitting on the shelf. Example - http://www.buttasuperb.com/mvs.jpg Now there isn't inserts made for every game, as I found out after a couple hours of looking for a Ninja Masters insert, so I finally stopped being lazy for a bit, and made an insert for maybe the most underrated Neo Geo game, Ninja Masters.

Full Size PDF and JPG files - http://www.buttasuperb.com/cps2mvs/nm.zip

Smaller preview JPG - http://www.buttasuperb.com/cps2mvs/nmsmall.jpg

Let me know what you think.