From the makers of 3dMax, GMax. A free 3d editing util. Maybe Raven will release a plugin for gmax, so that you can make models and levels in it.
GMax website (
http://www.discreet.com/products/gmax/gmaxconsumer/index.html)
[ October 25, 2001: Message edited by: matt-windu ]
Level editing with GMax is a joke. Just ask the guys on the Quake3World forums!
But yeah, GMax is pretty cool for making models so a plugin for that would be great. :)