FireFox 2 Upgraded Extensions

I'm hardly any elite firefox coder or extensions expert. But waiting for upgrades and fixes from some authors can take years or never even happen. Thus, I've decided to simply maintain my own personal fixes here. Use at own risk, though, they work for me, so you have little to worry about

Page Rank Status v0.9.6 - PageRank Status, shows Google PageRank in Status Bar
Net Usage 0.8.4 FF2 Ready - Net Usage Button 0.8.4 FF2 Ready. I know there is an update, but its got the wrong skin!
Update Notifier v0.1.4 - Update Notifier - Notifies you when you have updates for extensions and themes.