I've read the rules several times over and I don't see anything about asking for a specific .nvram file for a game.  I will make it clear that it is NOT a ROM that I am looking for as I have that already...  I'm looking for a way to bypass waiting for a 30 minute install for a CHD.  Does an .nvram file even control that or is it something completely different that I am looking for?  
Before I ask I just want to know if this is against forum rules or not...