If you are familiar with the datalist control, you might look at the ASP.NET Time Tracker Starter Kit. They format the datalist control using css and the result looks like you are using tabs (and you can show / hide the panels based on the current selected tab).

>Richard,
>
>>The reason I'm using radio buttons is that I was told you can't use a tab control on a Web Form...and when I first created the form, I didn't see a tab control
>
>This set of controls is not installed by default. They are part of the Internet Explorer Web Controls which you can download from here, http://www.asp.net/ControlGallery/default.aspx?Category=38&tabindex=2
>
>Sorry that I haven't used them yet, just know where to get them!