Hi, I'm trying to transfer my forum to a new host, but my new host is running 4.1.13 -standard, and at my current host, I am running 4.1.14-standard. I will be moving a vBulletin powered forum. Will there be any problems with compatibility? Would I have to convert the database?
No and no. Just do a mysqldump and import. As long as you don't try to copy the database binaries you'll be fine.
I think the only incompatability problems would be going from 4.0 to 4.1 when they changed alot of stuff.