I am attending Autodesk University for the first time. I have had a very good time learning new things about Civil 3D 2005.
The most interesting thing I saw today was a side-by-side competition between Land Desktop and Civil 3D. For creating Alignments and Parcels Civil 3D won easily. But, when it came to editing Alignments and Parcels Civil 3D was far and away easier and quicker. It was not even close.