Good free 3d-engine
 

I was looking around on the internet and I happend to run across this web-site. It's a free 3-d engine you can use for your applications. From what I have seen it is really well planned out, and there are very few rules about what you can or can not do with it. If you're into this type of stuff check it out. www.ogre3d.org

ah, its a pretty good site.