Oh right. You need special permissions for stuff like that. I want to wait until I get my convex collision code working, then we will release verion 1. The code is almost finished, it needs about 3 hours of time to finish it off, unfortunatly I have 5 assignments in over the next week so I am a bit starved for time at the moment. But soon … ;D
don’t hurry - carefully coded code runs better than a bunch of crude hacks 
I’d better concentrate on my OctTreeSpace, so it can also go in there