Multiple Websites with a "common" form

Hello,

I have multiple .Net websites. I have a set of forms that manage the user profile. This set of forms is the same for every .Net website except for the Master forms. The form uses the same sql database, the format of the form is the same, etc.

Instead of creating seperate forms for each website, I would like to create the forms one time, keep the forms in one place and then direct the .Net websites where to go for the form (html and all).

What method should I use to do this? I have looked at web services, but that still leaves me "managing" the data in each Website. I am thinking user controls and embeding the object, but was wondering if this is the best idea.

If I could just get pointed in the right direction, I can figure everything else out.

Thanks, Charlie.