how about some simple and usefull changes...
instead of making a nob why not just enable
the mouse scroll wheel for all sliders like mose windows applications.
a simple warning before we do something that is bound to crash
terragen would be nice (like making an infinate loop).
maybe a small icon representing what each option and slider does.
next to the preview window it would be nice if the togle visibility icons
greyed out if they where active.
oh and if you have time the simplistic realtime openGL 3d preview on the last realease
would be usefull when trying to possitoning your camera.
