Well, finally, release 1.2.2 allowed me to see a settings panel in vBulletin Options
I may need to ask a stupid question here...
When asked to include any domains that my forums are hosted on, and separate them with the 'pipe' character...
What is the pipe character?
edit:
I tried with the letter 'l', but that didn;t seems to work, as I couldn't get back to my forums after and was redirected as if I was using a proxy