logged on today with internet explorer 7 and my youtube isnt working..but its fine in firefox. have received emails from class saying the same

If something is not working on your site make sure you tell us where to find it. I'm assuming you're referring to the Youtube video on your Marching Band page. If so, it's working fine and it is correctly embedded. If people aren't seeing it in a particular browser the liklihood is they either don't have Flash installed or their Flash plugin is not linked up with their browser. Most browsers will prompt you to install it, but that's not always the case. You can always install Flash manually at www.adobe.com.

In any case, unless there's some other problematic video, this one's fine.