Anyone here interested in game modding?

Discreet (the makers of 3DS MAX) have a pretty sweet program called gmax just for this purpose. It's completely free and essentially it's 3DS MAX 4 that has had the irrelevant bits chopped out of it (such as the renderer). It's small and easy to download for those of us bound by 56k. A help file and a set of tutorials are also available for free download.

You can download it and find more information here.