CCCCC  Actually, theres TO MUCH help.

idevgames.com/dim3=people replying to your problems within a few hours

#DIM3 IRC channle=instant reply  
(Version 2.2)

CCCCC  What the heck?? Just because your to lazy to learn to use it doesn't mean it's bad.

What, did you think making a game would be easy?!

Truthfully, dim3 has a large community that will probably reply to your posts on a forum within a few hours. And theres an IRC channel, what more do you want?

What, are you trying to use it on windows or something?  
(Version 2.2)

CCCCC  Dim3 is an awesome game engine.

It's free, really good, open source, and the Brian will add most anything you ask for as long as it's reasonable to the game engine.

It could use some better lighting, and a faster (dev wise) editor is being made.

Overall, it's a good game engine, with a good community that will answer all your questions, and it's free!  
(Version 2.2)