Hi again
fruktkak,
First of all, I would like to apologize to you for taking so long to reply to you ..
To be honest, I totally forgot about your problem

.!
Anyway, I think that I have spotted the problem and I believe that it is in your vBulletin options and not in your design ..
All I want you to do now is to follow these steps:
- First of all, sign into your Admin CP ..
- Then, go to "Setting >> Options" ..
- After that, choose "User Registration Options" option from the settings type ..
- Once you enter the options page, look for "Allow Multiple Registrations Per User" ..
- Make sure that it is set to "No" and if it wasn't then set it to "No" ..
- Don't forget to "Save" your settings ..
What I actually did to spot your problem was to set the
"Allow Multiple Registrations Per User" to
"Yes" and then check my test forum..
This idea came to me when I clicked the
"Register" button in your forums and as a registered member I shouldn't be able to enter the register page.!
By the way, if this solution didn't work for you, we're gonna need to play with the conditional sentences in your
"header" template but I don't think that we'll need to do that ..