Catch Duplicate Games??

Is there a way to work into the arcade a method to check to see if the game is installed already??

On the invision version, it checks to see if the game is installed.

most have a TON of games installed, and when I install some game packs (mutliple games) it just makes duplicate copies of the games..

So I have a few copies of certain games...

I think it would be nice to have it so the games are checked for dups when you install them..