There's a feature missing from Mozilla Firebird's Preferences console concerning the cache. If you want your browser to compare new pages for changes more often, do the following:

• In the location bar, type in "about:config".
• Scroll down to "browser.cache.check_doc_frequency"
• Set it to one of the following:
• 0 = Once per session
• 1 = Every time I view the page
• 2 = Never
• 3 = When the page is out of date (default)

I have mine set to 1 with good results.

Happy Birthday Kelley!