Looking for Membership Provider controls

I want to add login and membership to an existing ASP 3.5 website located on a remote deticated server.  It is my understanding that the ASP.Net Configuration with it Web Site Administrator Tool is only available on a local level.  Does anyone have any suggestions for out of the box membership solutions?    I found on by QualityData.com but there certificate is out of date and the browser warns not to proceed.

Thank you 
...