3d Studio Max plug in?

Hi all. I managed to wrangle myself up a version of 3d Studio Max R4. I've only messed with it so far, but I've got the import/export thing pretty well figured out. I'm a drafter/designer by trade and do some modeling in AutoCad 2002. I'm much better at that then 3d Max. Anyway, I'm interested in makeing some scenery models and would like to know what I need to get them into Fly!II?Thanks for any help. I'll be able to take requests for particular models once I figure out what I need. I'm not ready to tackle planes yet, but scenery objects seem about my sill level.Pieter:)