cfeBB is kind of like phpBB its just I changed alot of $sql stuff around and crap.
I normally look at the latest version of phpBB and change some stuff. I think they know what is wrong its just they need to find out how to change it, I can't really make it a perfect forum but its try able.
http://www.cfe-clan.com/trial/
http://saadonline.cfe-clan.com
http://www.cfe-clan.com/trr/

I give them attatchmod Full mod and system backup and quick Reply.
These things is probably something you can add on your own.
Its just attatch_mod takes forever.