In reply to Kirk Biglione.

Not trying to be insulting. Just pointing out that one way or another you're going to need to change your theme.

Look at it this way. If someone installs a new theme or plugin and WordPress breaks, then obviously there's a problem with that theme or plugin. But if someone installs a WordPress update and WordPress breaks, people tend to blame WordPress -- even though it's very likely still a problem with a specific theme or plugin.

Anyway, hope Concrete5 works out for you.