
Wji - I've just had a very quick go with Ground2K4 & i've managed to flatten half the hill extremely easily :D You need to create an LWM land polygon with G2K4.
If you manage to set up G2K4 & lay a polygon you need to choose the following -
"Poly without shore - > LWM -> (tab to LWM) -> "Land" + "Altitude xxx"
You can get G2K4 from the list. If you need help setting up G2K4 I wont be around for a week so you'll either have to find someone else or wait till next wednesday! It is very easy to set up G2K4 but some people have a problem - I just don't quite have the time today!
Hope this helps!
Birdy.