I've got a very big hacking forum running on vbulletin but I want to merge with mybb. There isn't exactly a read me file so I'm not really sure on how to do it if anyone can help me that would be great!
It's pretty easy!
Simply use the MyBB Merge System and follow the instructions
here.
hacking forums are not allowed though. Do at your own risk
Oh, yes, should add that. If you were to move to MyBB, we will not be providing support to you, as we do not support hacking forums, and as this is support to convert a hacking forum, I am closing this thread. The info on the wiki should be sufficient.