File Download Counter/Tracker?

[sbagasao]

First let me say the s2 membership is awesome. It's the only member plugin I found that allows you to lock download links without locking the whole page...and it was FREE. You guys are amazing!

Anyway, my membership site allows members to download a number of unique downloads per month, but I also want to limit the number of times a particular file can be downloaded and then disable the link once the max has been reached. I would also like the ability to have a counter that says "x more downloads available."

I use wp e-store for my non-member payments/downloads and it has this feature built in, so it would be nice to do this on the membership side as well.

Any help would be appreciated.