Extra brain power

A little sidestep from the usual remodeling reports - here's a little software tip instead:
I've had the idea of getting started with a mind map for quite a while now, to help med remember "everything" - and how people, projects, places and so on is connected. After a quick Google search I ended up at TheBrain.com, and their tutorials quickly convinced me that I had found exactly what I had been looking for!

There's a free version, but I'm pretty sure I'll end up upgrading to the Pro version.