I have finally begun working on the downloads pages. There is One download of the first pbg map available for download atm. I will continue to add to this and should have everything up for download hopefully within a week or two.
A word about our mutators. Our mutators are not for download and will likely not ever be up for download. They are meant to be used on and were developed for the pbg servers only. This will not ever change.
Our maps will always be made available, a lot of them have at least some of our mutators in them.