Tracy Wittenkeller is the president and founder of T-WORX, INC, a leading provider of professional DotNetNuke skins and website solutions. He has been working with DotNetNuke since its inception over five years ago and has successfully been offering skins commercially since November 2004 through his company's website (www.t-worx.com), snowcovered (www.snowcovered.com (and the DotNetNuke Marketplace (http://marketplace.dotnetnuke.com). As a result of his company's success in the commercial skin market, Tracy has developed custom DNN skin packages and website solutions for a large variety of companies all over the world. He works with many DotNetNuke core members and has also donated his time to different aspects of the DotNetNuke open source project. More recently he has done some work with Sharepoint themes and looks to build a niche in the Enterprise market. He has been a professional designer for web, print and electronic presentation media for over 17 years. He also does a lot of public speaking at important .NET conferences in person and online, including DotNetNuke OpenForce07 in November, 2007. Tracy is the author of DotNetNuke Websites—Problem Design Solution, published by Wrox in July, 2008.