Yeah.. it's the regulator. Ebay sells them and i'm looking in other places too. The window motor is pricey, but this is usually not the problem. The regulator should come with the entire tract and what have you. Here's a link for some quick referencing.
http://forums.pelicanparts.com/showthread.php?s=&threadid=274468&highlight=regulator
Depending on when i can get a hold of this part, i'll post pics of my progress. But first, I need to figure out my idle problem.