Hi all, Bug 607675 is our last blocker for Bugzilla 4.0. If someone is familiar with YUI, please give it a look and help us fix this bug, or at least work around the problem described there. https://bugzilla.mozilla.org/show_bug.cgi?id=607675 Once this bug is fixed, we will be able to release Bugzilla 4.0. LpSolit