ALL I want for Christmas is a Civil 3D APP. I have been looking at these and wanting to test them forever. Now that Autodesk University is behind us it's time to start playing again. Please post if you have downloaded any APPS and feel free to review them here. I will begin my reviews the first of the year.
http://apps.exchange.autodesk.com/CIV3D/Home/Index
My favorite so far is the E57 file format for pointclouds. I will discuss this more on my next post along with the LAS file format for pointclouds in Civil 3D.

E57 file format plug-in for Pointclouds in Civil 3D 2013
The next review will be makinga copy 3D polylines/Featurelines and placing them in 2D.