>
>You are now logged in (part of the Message)
>
>The code apparently just stops executing at that point. I looked in the event viewer and there are no application errors.

Sorry for just sort of jumping in here, but here's a few things you could look at:

- Make sure your deployed web.config matches your dev. web config. Specifically, check the authentication section.
- Are you sure your logged in user has permission to the Default.aspx page (as configured in MM.NET)?
- Are you authenticating in one domain and then trying to redirect to a page in a different domain? Ex. You log in at: http://www.mywebdomain.com/Login.aspx and you're doing a redirect to something like http://mywebdomain.com/Login.aspx? Honestly, as long as you aren't explicitly messing with this, it should be correct, but it's worth looking at.