Attached Link: Here is an example of the objects I want to export

Hey all, I'm doing some research in natural game environments and I need some help. I'm doing all the 3D modeling for the game, but I'm still fairly new at it. We're using 3D Game Studio for the actual game work. It will import from 3DS-Max. The problem is, all my work was done in Bryce. I've been able to export landscapes (mountains and such), but I can't seem to export any trees. Bryce won't let me export it to a VRML or *.3DS format. Is there a way to import ALL my work into 3DS-Max? Is there a plugin that does such a thing. Oh yeah, I'm using Maz4.2 and Bryce5 (if it matters at all). Thanks!