As I type this, I am about to upgrade to xoops 2.2.4 and CBB 3.0 (new version of NewBB). This upgrade is necessary due to security issues in the version of xoops I am now using. I have no idea how long this will take or even if it will go as planned. In any case, I'm going to have to install a whole bunch of modules (the 2.2 tree doesn't come with ANY), and such, so expect some issues with the FAQ, Downloads, and the like, as I put modules in place for these items. Be aware that the site may be unavailable for extended periods of time during the upgrade, and that the default template WILL change until I find a suitable template for the new version of Xoops I'm installing (this is a Minor Version bump, not a revision bump: 2.0.x to 2.2.x (not 2.0.x to 2.0.x) ). Thank you for your patience.
--Arek
EDIT: Upgrade done. Major thanks to Ryan from Jamroll for helping me get it done.