Hello, I constantly use Cmd-Tab (sometimes called App switcher) to switch between various applications on my Mac, including a Win7 VM (full screen mode). The first thing I never understood is why I see two icons for Parallels when i hit Cmd-Tab: one for Parallels Desktop (red arrow) and one for my Win7 VM? (green arrow). I don't see the point in showing two icons, as selecting both has the same effect: it drops me in my Win7 VM. More importantly however is the following behavior (the problem is identical if you use the Dock icons instead of Cmd-Tab): a) if I Cmd-Tab to the VM icon (green arrow), I land in my Win7 VM, which is expected. b) However, after this switch if I once again hit Cmd-Tab (without releasing), notice (below) that both icons (red and green arrow) have moved to the far left, with the "highlighted" app being my Win7 VM - this makes no sense because it means that if I release CMD-Tab at this point I will land in the app that I am currently in (that's what you would think anyway... read on!). c) Releasing Cmd-Tab at this point switches me to... the Finder. This behavior is not too problematic when running a single VM because selecting the "red arrow" icon does not lead to this problem. However, it's when running more than one VM that the fun begins: specifically, there is simply no way to switch back and forth between two VMs: a) Let's start with the following scenario: Red arrow is the Parallels Desktop icon, pink arrow is a CentOS VM, and green arrow is a Win7 VM. My goal is to do a bunch of cut/paste between the Win7 VM and CentOS VM - so I switch to the Win7 VM (green arrow) by selecting it via Cmd-Tab b) So far so good - I land in Win7 VM and as before, both red and green arrows have moved to the left, and the CentOS VM (pink arrow) stays somewhat to the right (see below): c) So I copy what I need in the Win7 VM and Cmd-Tab to the CentOS VM (pink arrow) - when I release Cmd-Tab, I end up in some random app instead of my CentOS VM (in this case it was the Finder). d) At this point, pressing Cmd-Tab again (while I'm in the Finder) reveals the following: The app in which I landed is at the complete left (Finder), and the app I actually wanted is the third from the left. If I again select the CentOS VM (pink), I will finally switch to that VM. In other words, I need tp Cmd-Tab twice to the same VM in order to actually land in that full-screen VM. Note that this is not how it works for any other app: if I want to switch to Chrome, I Cmd-Tab to it and I'm there - same for all apps except Parallels VMs. I could go on but at this point the summary of the problem is that if I want to go back and forth between two VMs, I have to select the VMs twice in App Switcher (Cmd-Tab). Remember that this is also true for the Dock, as I mentioned at the beginning of this post. I hope there's a solution to this, thanks for looking! Pierre.