Hi, Does anyone know if Lightbeam works on mobile Android Jellybean (ie. 4.2.2) ? On a tablet, if I open Firefox | Tools | Add-ons | Browse fort Add-ons | lightbeam, Lightbeam is not found. But if in Firefox, I do a Google search for lightbeam, I get a link for add-ons.mozilla.org. There it has the "latest" link and "Add to Firefox" buttons for earlier links. If I click any of these links, I see "downloading" at the bottom of the page for about 5 seconds, but nothing happens after that and there's nothing in Tools | Add-ons or Tools | Downloads. Any assistance will be appreciated. Regards . . .