Let me know if this belongs somewhere else.
Firstly, awesome work. I am very happy to be involved in Beta - my first such purchase.
Here is the bug I have found: When playing a different game, my Xbox 360 controller for PC is "connected." I launch Sandstorm, and start to play. When the controller eventually disconnects automatically, I immediately lose the ability to use mouse and keyboard in game.
I know this is a niche issue, but thought it worth letting you folks know about.
Again, thanks for the great work.