I believe some time after the last WP update my blog started acting up.
If you go to http://mattworkman.com/v7/blog/page/8/ my blogs are working great. However if you try to go to Page 9 or any pages after that I get the "The requested page has not been found"
However, the individual blog posts are still online. The next post should be: http://mattworkman.com/v7/2011/09/01/20q-commercial/
At first I thought it was my pagination plug-in but I don't think so any more.
Any thoughts and suggestions would be lovely.