I hate Internet Explorer
While working on the forum on acbsbw.com, I found that Internet Explorer was not applying my main css style sheet.
Some pages would display properly and some would not.
I tracked the problem down to a limitation in IE. It seems that IE will only load a maximum of 30 style sheets and will just ignore the rest. My style sheet was the 31st.
I enabled the consolidate CSS style sheet option in Drupal to correct the problem. This makes it much more difficult to work on the appearance of the site.