[antiRepublicrat]

Since many plug-ins weren't working I went looking for more and found there are just new versions to install that are compatible.

But, if you're on OS X You have to check out PicLens!

It will erase any doubts about the power that Core Animation can give to developers. It is truly cool -- CoverFlow for web content.

[RayChuang88]

The extension I have installed on Firefox 3.0 is easyGestures, which allows for browser navigation by pressing the middle mouse button to pop up a small browser navigation menu. It's a good replacement for Mouse Gestures, which is not available for Firefox 3.0 yet.