Upgrade to WordPress 2.7 only after you listen to the teleseminar for Jan. 7, 2009 given by TheWordPressWizard. She will tell you, and show you with her action guide, how to backup the database, your themes and upload the new version! Go Now!
Let’s all report in by the end of next week. Also, let her know if the information was helpful.
I’m VERY happy with 2.7. My favorite thing about it is the plugin updates, done right there within admin. It saves me a few steps and it working great!