Sculpt Mode Not Working

So whenever I go into sculpt mode and whatever tool I use, I’ll click on the mesh and move the mouse, but the brush doesn’t follow and nothing happens to the mesh. I’m using 2.5 Alpha 2, if that helps any. And info I can get would be greatly appreciated. Thanks, guys.

I’m going to bump this because I’d really like some help. Please, anything at all would work.

Attach a blend file that shows your problem to your post or other hosting site.

I can confirm this. I was never able to get Sculpt to work on 2.5a2 (using a tablet, btw). Had to do my character projects for the Durian sprint in 2.49b.

I read somewhere that a newer build from graphicall.org had addressed this. Maybe try one of those builds.