Ditto on this, though at least last time I looked there was no push-button solution to get skyboxes out, and it required a little fiddling. More like a LOT of fiddling. Terragen is quite complex in it's presentation with a steep learning curve if you go it alone as I did. No need for stitching software with the six camera scheme I learned to use. They look fantastic in Torque even at 1024X1024.