There's this guy whose blog I read, his name's David Seah. One of the things he does is make up forms to help people be more productive. The one I've found to be most useful is also dead simple: his Compact Calendar. I find it most useful in Bruce Marriott's UK localization.
But I'm getting to the time when I need one for 2008, so I spent a few minutes altering it for next year. Now available, with much kudos and credit to Dave and Bruce, the 2008 UK Compact Calender, in MS Excel and PDF formats: