I was informed by Ceddie that there seemed to be an issue with registering accounts on the forum.

This was due to changes implemented by vBulletin in their human verification system. I've now made the necessary changes and we are trying out a new human verification system. Now you just need to check a box instead of assembling a picture. We'll see how effective it is at keeping out the bots.

Thanks for the heads up, Ceddie!

Also wanted to give an apology to those who have tried to register but have been unable. I do hate missing things like that and causing issues.