This forum is running version 2.0.3 with phpBB. It needs to be updated because there are a ton of updates and security breaches that were found with the older versions. (I know because I run a forum as well http://www.AEkappas.com/forum) I was on 2.0.6 and just updated to the most recent, which is 2.0.8. It's real easy to do, it can be done in the SQL database editing portion of your administration. And, NO info will be lost.