For the CAD and Visualization industry there are several large conferences that you can choose from.
One that I especially enjoy is Autodesk University. If you use any Autodesk product (AutoCAD, Architectural Desktop, VIZ, Inventor, Land Development Desktop, GIS, etc...) you should mark the date of November 30 - December 03, 2004 as the next AU is scheduled to be held in Las Vegas.
Why do I mention this to you so early? If you would like to attend and have your companies authorization you should get started planning now. This does not need to be all the final details yet, but just an outline for getting approval. What is the process your company requires before they will allow you to attend any type of conference or training event? Information such as this will help you to plan ahead and fill in the details later and get approved to go.
Having attended the past few AU's and learned a great deal I can say the cost vs. benefits ratio is one of the best out there. Not to mention having the opportunity to meet many people from all over the world and talk about things you love and enjoy as a profession. With so many classes to choose from it offers value in returning year after year to increase your skills and value to the company that you work for.
For those who may not understand how to get approval from your bosses we are working on a document for you to use as a template that will be posted later this week. Look for more soon.
So mark the date and start planning to attend now... I hope to see you there.