David Richards over at Fine Woodworkings "Click, Design, Build" blog has a heads-up in the first link; and a more in-depth view and use of the SketchUp Cutlist plugin 4.1.1 in the second of the links below:
formatting link
of you who have yet to get a handle on this useful plugin should find it informative.Since many of us use both SketchUp and CutList Plus, it is also a reminder that the SketchUp plugin can export a file directly from SketchUp that is specifically formatted for import into CutList Plus.
Worth a look if you use either program ...