The Dallas .NET User's Group is always looking for good speakers to come and present to the group. We generally strive for mid-high level content target toward corporate developers (people who do .NET for a living.) We don't like marketing presentations, so please keep the discussions meaningful. If you'd like to hit the group with some marketing slides, check out our sponsorship page. We generally also avoid vendor product presentation unless there is sufficient group interest in the product. Email speakers@ddnug.net if you are interested in presenting at one of our meetings. Be sure to include your session title, session description or summary, speaker biography and any references to previous presentations that you have delivered, including contact information
Be sure to take a look at this article
http://www.hanselman.com/blog/content/radiostories/2003/01/22/scottHanselmansTipsForASuccessfulMsftPresentation.html.