MyBB Community Forums

I currently have a forum on dataone hosting using ultrabb.  I am unhappy with it and want to switch but I do not want to loose my content.  I do not have my own "server" as I host on dataone.  How do I go about getting mybb software onto dataone hosting and then move the content?

Usually you can ask your new hosting company to transfer backup of older hosting. They will be happy to do it and that too for free