Mozilla firefox 3.5 with TraceMonkey javascript engine

Firefox 3.5 is now available! Why am I excited? Well, I am not excited about the fact that Firefox just released a new browser version - they do it quite often - but this version has a JIT (just in time) compilation technique built in, the TraceMonkey javascript engine, which I have been hearing about for a while. I just changed some configurations in my browser to take full advantage of TraceMonkey. Hopefully Firefox already did a good enough job to prevent a catastrophe of my browsing experience.