Update...
As per the wwForum Install Instructions, I downloaded SQL Server Management Studio (178 mb) and successfully added a new database called "webwizforums." However...
After numerous attempts to put my new installation under my XP Pro IIS default website, I was never able to get any new wwForum to work on my IIS server. I even deleted my original version in the event that two versions would not be allowed. I successfully reinstalled the original version.
Can I upgrade my Access MDB connection to my SQL Server Express DB in the working IIS folder?