Firefox users who've upgraded to the latest version (Firefox 3 Release Candidate 1) will find that their old version the Greasemonkey Extension no longer works. The older version of Greasemonkey was compatible only up to Firefox 3 beta.

The solution is to download the beta version of the latest version of Greasemonkey (version 0.8) available here. This works fine with the RC1 version of Firefox.

In other extension news, the Better GMail2 has been updated and is available for download.