Hi Metin,

> • A 'quick mesh preview' — option to press a keyboard key to preview the polygon structure
> of the current scene, based on your preferred mesh export settings.

Set the following as the command part of a shortcut key:

SaveAs c:\test.obj


When it's given a parameter like that, the SaveAs command will use that as the file name rather than popping up a file name dialog, so you'll go directly to the mesh export after that shortcut key is triggered. When you're done looking at things push Escape to cancel out.

- Michael