It seems like this past week all I've been doing is software updates. Yesterday Joomla 1.5.23 was released. It fixed about a dozen bugs, including one low-impact security hole. Speaking of security, Virtuemart released 1.1.8 which fixes a security issue as well. I've got the majority of those upgrades completed. I've also been updating Community Builder to the current 1.4 release. If your site uses sh404sef, I've been updating that as well.