I have a website running joomla 1.5 that I would like to upgrade to 2.5. I tried using Jupgrade but after moving over the new files I was unable to login to the backend of the site.
To complicate things further, I have a phpbb message board running. The bridge to connect the jommla and phpbb users appears not to be supported anymore.. They do offer a version for 2.5 so this will need to be installed and configured afterward I imagine.