I’m afraid there’s a labor shortage and a backlog of reported issues.
I’m using FF3 and IE7 on Vista Ultimate and I do see "false" for installed packages. This is a fairly low-priority problem, though, so it may be a while before it’s fixed. In fact, I reported it a while ago. It’s a good idea to browse the existing issues to make sure things haven’t been reported already.
I’m afraid I can’t confirm either of your other bugs. I see the "recent documents" tab and the menu works fine for me. Try clearing the site cache and your browser cache/cookies. Sometimes it clears up those kinds of problems. If that doesn’t work and the new revision doesn’t solve these problems for you, you probably have a bad download and need to delete all files, redo the checkout, and do a new build/setup.
It’s not unusual to get a corrupted or missing file in a project of this size.
We really appreciate your contributions and hope you continue to be involved.