I've seen a folder icon used, but, IMO, that should be used for the more standard "Open". But, I would be careful not to stray too far and have something that makes no sense to the user or is very different than other applications. It could confuse the user.

>Need some cool things to add to our forms. Just looking for some classes maybe that have a nice grahical or icon-based look-and-feel. Specifically at the moment I'm searching for something neat to use as a button to locate a directoy. Something along the lines of three dots, but cooler looking than just three dots on a boring command button. Anyone used anything they really liked? Thanks!