I must have goofed up the upgrade process. I did all the usual steps and courses seem to be up and working, but with no styling at all. Any thoughts?
Glad to hear it.
Do you know how to use the developer tools in the browser to determine which
On chrome it's under View->Developer->Developer Tools. Or using FireBug
in Firefox and similar tools in chrome. It can speed up tracking down the miscommunication when CSS fails to load, or the library controls don't work.