Macro To Open External Program?

I've only used VBA to expedite Excel processes, so this is my first exploit into using it for something else. So there's a radio program I enjoy listening to. It's not local, so I have to stream it online. I got a job recently, and I can no longer listen to the program during the day (my job doesn't allow streaming audio). So basically to hear the program, I have an internet explorer add-on called freecorder that records streaming audio. Basically what I've done till now is start recording the streaming radio before work and then stop recording when I get home. That creates quite a large file, so I'd like to set up a macro that does the following:

1) Open internet explorer at noon
2) Go the website from which the radio station streams
3) Click the button that starts freecorder recording
4) At 3 o'clock click the button that stops recording