I really liked the fact that you can set up different templates for different functions. Since I had made a mess of the placement of my calendars filter display I fixed this by duplicating a template and changing that rather them risk screwing up my normal template. Worked like a charm.
I always tend to run an HTML validator over any change such as this and the validator flagged up
<td align='center width='33%' class='eventCalendarViewLinksCell'>
since there is no closing single quote on 'center.
There are a number of other non-validating aspects of the calendar page. Feel free to visit smeed/calendar and run the validator that's linked at the bottome of the page.
I also noticed that I get the last few days of August cited in the September calendar on the lead up to September 1. Not quite sure if this is a feature or not ;-)
Great works guys,
Duncan