1) Go to https://www.proboards.com/register and set up an account.

I’ve created a proboards account and can login successfully.

2) Now go to http://swesbrotjbrmls.freeforums.net/ and log in with your new credentials.

But then it asks for my username and displays the following message:

“We could not find a forum account with that username. Be sure you are entering your forum username, not your account’s display name.”

And I cannot go any further. Can you tell me what I am doing wrong? I very much want to attempt creating this set of Blu-rays.