Rated 5 out of 5 stars

apinto2k8's instructions for making googlebar work with FF3.5 are correct. If you're getting the error "install script not found" after following those steps, it's possible your ZIP file creator (WinZip, 7-Zip, etc.) is putting the googlebar files under a subdirectory within the zipfile. The googlebar files (install.rdf, install.js, etc.) must be in the top-level directory within the ZIP (XPI) file.

This review is for a previous version of the add-on (0.9.15.14).