Throughout the remainder of May, June and July expect to see maintenance on the site. This is the time of year when I get around to making some larger changes rather than just the tweaking during the academic year. First job is to get all of the documents and pages that reference the 2008 exams up to speed. After that it will be getting the Organic materials and pages ready for the summer elective course, and after that it will thinking ahead to 2008-09. Next (academic) year I will be teaching Regular Chemistry as well as AP, so look for revamped materials and pages there too.