I've played the Tsl demo about 3 times through, and I'm wondering about a few things. First, the footsteps sound a bit too loud. 2, when you try to walk into something (or past something) you need to guide Graham all around the object, and he doesn't just automatically go around.
Don't worry - the current version is MUCH better than the demo! That's why we have beta testers! Believe me, there are some REALLY picky bug reports!
Good, you're really lucky to beta test Tsl! ;D