I'm just uploading a new public beta version, to the same URL. It should be downloadable in about 30 minutes.

Two differences: Publishing works now, and a small error - a wrong material name - was fixed in the carlevel script.

- Avatar below the terrain surface: This can have two reasons. Either the avatar is already placed too low in WED. Or the script function that adjusts its height has a random bug so that it sometimes works, sometimes not. Try it with the function from the c_move example in the manual.