I have finally completed the upgrade of this site to WordPress release 2.7 RC1. It is technically still a beta so there might be problems, but it is so close to being finished I thought that I would jump straight to it.
I am in the process of completely redesigned the site, in particular to enable the easy downloading of teaching mp3s… so watch out for the change! I will more than likely have to do it gradually due to time pressures.