When I first found your website, I signed up for the free lessons... figured I give you a look. At that time, I was presented with a list of lessons that were displayed in one column... you had to scroll down to see them. From what I see... this page still has problems.
My system has been rebooted multiple times since I first subscribed so my cache is/was not the problem. A cookie might have been as I deleted cookies and history, logged on again and now I see 3 rows / 4 columns of lessons... different page.
Thanks.