With the Olympics in full swing at Athens, MGarvey wrote to point out that Apple was offering iCal calendars for the full Olympic schedule. Each Olympic iCal calendar has start and ending times for each event, and the different categories are color-coded to be easier to visually sort.
iCal is Appleis calendar app that can take calendars from the Internet for just about anything. iCal calendars can be loaded onto iPods, and iCal itself can be set to send e-mail notices to remind you of important events in your calendar.
Appleis list of Olympic calendars are broken down into 27 different categories (simply click the links to download and install a calendar):