Hey-Don't think I have posted to you before but I saw you on CL's thread asking about Boundaries in Marriage. To me it is the best book, the most life-changing book for me of any I have read on marriages. The authors, Cloud and Townsend, do an excellent job of pointing out many of the patterns we fall into in marriages, the roles we tend to play, etc.
I recognized a lot of things I had been doing for years in my marriage without realizing that they were hurting my relationship. Even though my marriage wasn't saved, it helped me to break out of old patterns so that one day I will be able to have a good relationship and be a good spouse for someone else.
p.s. I had to start doing Power Points for my college classes a couple years ago. Actually once you play around with the program and look at different layouts, formats, etc it can be kind of fun!