I just have to say, I've gone through that guide and it was great. It really helped me understand the refs (branching) model. It was a couple of years ago, so

I just have to say, I've gone through that guide and it was great. It really helped me understand the refs (branching) model. It was a couple of years ago, so it may be even better now. Thanks for posting it. I always had a really hard time trying to track down the link.