firefox

If you use firefox I suggest changing the following setting:

in the browser url window type about:config
look for browser.cache.check_doc_frequency
right click modify, change from 3 to 1.

This will automatically check the page for the newest content. For some reason browsers, IE and firefox, don't check that everytime you go to a page. I always change it in IE but just found out how to do it in Firefox. Now Firefox is even more betterer.