Re: Brian, Question For You...Or Anyone else :)
You need to change it back to the default, without the /community in it, because the new Gallery fixes all the paths for you, on the fly.
BUT, if you are starting with a fresh copy of vBulletin that doesn't apply anyway. You'll want to follow the PHP edits for a NEW install, not an upgrade. THen, when you run the Gallery install, you choose Upgrade.