Arcaine:

Yes in fact I can. I'm writing a tutorial on that on the Wiki
How to create terrains using L3DT.

It's not complete yet but i will try to finnish it this evening.
I'm at work right now.

In fact, L3DT terrains gives better results than the Terragen solution
as it will produce the shadow-map also.

So if you can be a little patient you will have it there later.
I can send a message here when it's complete

Kindly
~Roland