BJ...have you read Kay Jamison's book, An Unquiet Mind? I've always said it's the bible of Bipolar illness. Bizi posted a link to Dr.Jamison giving a talk about her illness and her taking lithium.
http://www.youtube.com/watch?v=CxRLap9xLag
It's long....about 20 some mins. but it's excellent.
Maybe tomorrow you can take a look at it.
Sleep well...it stormed here and scared Cooper half to death. I hope you didn't get rainned on when you walked Hooper.