Help with Mario and Sonic at the Olympic Games?

Can can someone please tell me how to unlock more events on this game for wii? If not, can you please give me a url to a site with a list of events and how to unlock them. I don't know why, but google won't work on my computer atm

Suggestion:

Visit http://bit.ly/4xYRN if you are interested in getting rewarded with Nintendo Points for doing short simple surveys.