Hi Brad,

Here is a link to a newsgroup item that discusses how to use both Windows and Forms authentication. There are a fair amount of steps involved to accomplish this but it is doable:

http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&threadm=8q4O3OOuCHA.2704%40cpmsftngxa09&rnum=1&prev=/groups%3Fnum%3D100%26hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26q%3Dusing%2Bboth%2Bwindows%2Bforms%2Bauthentication%2Bgroup%253Amicrosoft.public.dotnet.*%26btnG%3DGoogle%2BSearch


>I need to authenticate against existing user accounts within Windows (e.g., a local account on the web server, or a domain account in the active directory, etc.).
>The catch is:
>
>1. I need mixed-model authentication.
>Some logins will be part of the company infrastructure, and some won't (because the people will be external to the company). I don't want to add the admin burden of getting those external people into the active directory. Therefore, those users should have an internal username and password preferably on a SQL backend.
>
>2. I want a single login page.
>I would like to use a single form to log everybody in, when needed.
>
>3. I would like seamless login for domain users
>It would be nice if I could get seamless login for domain users, and have them not even have to fill out the login form.
>
>I've searched around and haven't found a sample that addresses all of this. Is this wishful thinking or can this be done?
>TIA