Hi eric, also one other note - if you find yourself using the same file over and over again you can set up a shortcut key that will do an ImportPart of a specific file so you won't have to use the regular file dialog.

To do that set up a keyboard shortcut and for the command name put in ImportPart followed by the file name, like this:

ImportPart "c:\some folder\my filename.3dm"

- Michael