I keep a shortcut to the Calendar on my home screen. With 1.5 I was always annoyed that the shortcut had a 28 (or somesuch) date on it. I really wanted it to be dynamic so the shortcut always had the correct date. On Sunday when I got my 2.1 upgrade, I was so happy to see that the calendar shortcut had the correct date, the 15th. I was bummed to find out that it was a concidence. The correct date was only displayed because it happend to be be the 15th. Today, on the 17th, it still says 15 on my shortcut.