I am pleased to say the quick fix is working without any problems for me. I have just 1900 notes comprising web clippings, photographs, my text notes and all are tagged in detail and l find the search works fine. I am a researcher using Snow Leopard and Firefox 17.01. I find the web clipper and Clearly are working fine. The only problem is when Firefox updates it often disables the Webclipper and Clearly so they have to be manually reinstalled but after that they work fine. As someone specialising in the visual l believe version 5 is a winner but if it returns to be problematic l will like other return to the older version 3 which someone kindly posted links to download which l have already domne so just in case. Sure this release has been a PR disaster for EN but Notation Velocity, which a previous post mentioned is not for me. Other much larger software companies have made equally or much worse upgrades. Look at Apple Maps or don't if you would prefer not getting lost. It seems to me you can either go back to version 3 or stick with the patch in 5 and give the EN team our support and a bit more time to listen and come up with a new version that is first and foremost stable and incorporates the best suggestions made in the forums. Just some thoughts from a non techie.