This seems to sum up most of what you all said:
http://ec.princeton.edu/info/ecp.html
The two brands of contraceptive made specifically as an emergency contraceptive:
http://www.preven.com/ -- I believe this is the one that was introduced to the United States in the late 90s but has been used in Europe for quite some time. It's one or the other, but I'm pretty sure it's this one.
http://www.go2planb.com/