I've been looking all over the internet for this, and I've found out how to switch servers, domains, and many more, but I think mine is a special case.
Basically, I have two blogs set up on the same domain in different databases.
One can be reached through http://www.examplesite.com/blog
The other through http://www.examplesite.com/otherblog
What I need to do is put otherblog in the same database as blog, because I need to be a ble to share user tables.
Everything I've tried hasn't worked, even the wordpress guide for moving wordpress.