@kalli said:

Thanks, I think I read (several locations around the web) although I can't find them right this minute, that it is listed as being 2012 compatible.

Having said that, understand I could be completely in error.

The App page shows 2013 only

Compatible with:
AutoCAD 2013
AutoCAD Architecture 2013
AutoCAD ecscad 2013
AutoCAD Electrical 2013
AutoCAD Mechanical 2013
AutoCAD MEP 2013
AutoCAD Civil 3D 2013

This could have been my problem back in June as well.

Can you think of any way to lock a method stoat other rubies cannot override it. (This is mch worse than adding a new method to an existing class.) then SU could just lock aloof its methods.

A while ago we added a new, free, Plugin, RpTreeMaker, for SketchUp users who want to make custom tree images which work in SketchUp, and make good shadows in SketchUp.

See this older thread: RpTreeMaker

We have created some standard trees for use with SketchUp and RpTreeMaker. You can place these in SketchUp and use them as is, or you can place them, then edit them with RpTreeMaker to customize them.

These are all on the 3D Warehouse: Trees

There are more than 20 of these, and will be about 30 after we get them all uploaded.

They are all uploaded as SketchUp 8.