I installed git on my iBook today as some of my projects are starting to become rather large, and in desperarate need of some form of revision control. Installing git was simple. I used fink to install expat first, then installed git from source, which went flawlessly.

I've played with branching and merging, and it all works nicely. This is the first time I've seen merging go 100% smoothly with no human interaction. No more Subversion for me, apart from at work.

If you've not tried git yet, give it a shot, and if you don't know why it's better than everything else, watch this video.