I posted something similar over on the Q&A but am reposting it here because I think it is important, especially beginners for the course.
My experience of installing SourceTree on a Mac was frustrating. Being new and a Mac User, it is somewhat intimidating trying to install and use unfamiliar software, when you have no clue whether you are installing correctly. At some point, would you kindly add another video how to do this operation on a Mac? Or, barring that, would you please include a set of slides with images showing the installation process in the Resources of the video Lecture?
With a lot of hit and miss, I was able to get SourceTree installed…I hope. However, when you open SourceTree on a Mac, all you see is a very simple screen (see below), which is far far different than the PC screen shown in the video. Once you figure out you need to create your “new” project on this screen, double click on the project after it is created, then it will finally open to work area similar to what is shown in the video. Visually, for a Mac User, it is feels like you are having to do an additional step in order to just open SourceTree. This is fine but certainly was unexpected.

Sadly, when SourceTree finally opens, the default view only shows your unstaged files on the left. You do not see the nice layout you see in the the current lecture video as as shown below. I don’t even know remember what I just did fiddling around to finally get this similar layout.
After mindless fiddling, I think I have gotten it to look similar to what Ben has in the lectures.
Please save other Mac Users some possible stress and needless frustration by including either Resource slides or separate video tutorial to help with installation of SourceTree.
Thank you for your assistance! 

