Glad you like it and it works well for you, i think your our first vb4.2.x so it's good to know it works upward
I know it's a pain but do familiarise yourself with the info that can be found at the links in the first post, these will help you as your forum gets busier, also take the time to research some of the bots, they're not all bad, some will even help your site grow.
Be mindful about who and which nations you are going to cater for before banning/allowing bots to crawl your site and you'll be golden.