3DS Max tutorial for level design?

Has anyone seen any good tutorials for general level design in 3DS Max?

Things like how to setup your meshes, should they be separate, or 1 whole mesh, should be the planes without backfaces or 2 sided etc etc.

Thanks

Eat 3d has some great 3dsmax level design/environment design tutorials:

http://eat3d.com/training_videos

Thanks, anything free though? I’m just playing around atm and only want to learn the basics of how to set things up.