Approximately three weeks ago i had firefox 3.7. The option to update to mozilla 4 popped up, so i "downloaded" it. I proceeded to try to use the updated version. A page comes up with the top left hand corner tab that reads, "Problem loading page, along side yellow warning sign. Then the page reads: " Offline mode Firefox is currently in offline mode and cant browse the web. Uncheck the "work offline" menu item, then try again." I "trashed" all attempts to down firefox in my applications file, emptied trash and tried to download again. I continue to get the same result.