See the new features for the FurryBall 4.6 GPU renderer from Art and Animation Studio.
Multi-Tile UV Bake Tool
Multi-Tile UV Bake Tool bakes multi-tile texture collections in 3ds Max using common naming conventions like MARI UDIM, Mudbox, Zbrush.
Copitor is a useful script that allows you to copy and paste objects from one 3ds Max session to another.
Take a look at several previews for Project Excalibur, something every 3ds Max should be looking forward to. (Thanks for posting, mushimushi)