We are thinking of converting the site over to VBulletin (I am sure many of you have used VBulletin before and know it's a lot more user friendly).
Right now we are using SimplePortal to run this forum, but VBulletin would make things run more smoothly and give a lot more in terms of functionality to users.
Here is an example of a VBulletin Forum: http://www.hondarebelforum.com/
Take a look and let me know what you think. It will help the site run a lot smoother and any issues (like spam) can be dealt with a lot better.
I also attached a mock copy of what the skin would look like on the new forum.
Once converted, things would look pretty similar, posts would stay the same and your usernames and passwords would work as is!