Tutorial on Mercurial

I'm still using Mercurial and feel like it's making more sense every day. I came across Joel Spolsky's recent article and tutorials on Mercurial and they have helped. I am relearning the command line and vim. Joel's company has a GUI for Mercurial which looks interesting, but I'm not in the market for that yet. Maybe when the projects get bigger.

So far my biggest improvements in how I use Mercurial have been tweaking the .hgignore file and distributing the branches across my desktop and laptop.

I would like to start using version control on my word processing documents next.