Plugin Event Calendar 3

I have a Web site that broadcasts live sports – http://live-stream.cz

Daily publishes 50 matches (post).
Therefore I need to write a post as soon as possible.

Now I have to do these steps.

1) write the beginning of the event
2) write the end of event
3) write a post time of publication

post time of publication must determine in order to match me in php query compared according to the beginning.

Therefore I need to enter only
1) write the beginning of the event (for example, Dec 11, 2009 @ 19:00)
2) write the end of event

then clicked on “publish” and automatically post the planned (scheduled for: Dec 11, 2009 @ 19:00).

try to visit the my test site http://live-stream.betiskadan.com/
Login: Admin
Password: admin
Publish post, and you’ll see how it works.
Programmed me there one man. But tell me how to do it.

Thanks for the reply.