Gordon,

>I have figured out some of the problems with the mmUltraWebTab. I started out with a nice clean page to determine what is going on. I guess the "tab" object is not defined by Mere Mortals. Adding the following line to the top of the HTML will begin the fixing process.

Did you follow the instructions in the Dev Guide that tell you to drop an Infragistics UltraWebTab on the page first? This should add everything you need, including the tab object to the form, as well as adding the necessary Infragistics assemblies to the project.

Regards,