AU in one word, OVERWHELMING!! The training was excellent, networking great, walking tiring. I was able to attend most of the classes I wanted to go to. I registered late & many of the classes were full by the first week. I sat through many CAD Manager classes. The classes were taught by Robert Green. If you get a chance to attend one of his classes, thru AU or AUGI CAD Camp, I suggest you get down there. I'll post more when I get home.