Has anyone gotten observe_field to work with Opera 8 ? In my analysis, I''ve determined that the field is observed, it''s just a bit myopic. Which is to say that the javascript requests and updates are functioning properly, but the value from the observed field is not getting to the target URL. When I hardcode a value for the observed field in my controller, the ajax works normally, but when I use: :with=>"''"+product.title+"=''+value", in my view, the value does not get passed to the controller. Also, :with=>"''"+product.title+"=420''", similarly does not pass a value to the controller. This code works in other browsers... but not Opera 8.01 (Windows or Mac). Alternatively, if there would be a CSS hack for Opera 8, then I could at least offer a manual ''refresh'' button. Thanks, Bryce P.S. I''m just about to give up on Opera. I think anyone who has Opera also must have another browser, but I hate to alienate anyone.