Hello, I am using Paralells Desktop 9 and I have a virtual Windows 7 Ultimate Machine. When plugging in my Xbox controller and attaching it to the virtual machine, my host system (OS X Mavericks 10.9) freezes. The only way to unfreeze it again is to reboot my Mac. I have the Tattiebogle Xbox controller driver installed (On OSX) and it detects my controller without any problems. Only when I attach it to the VM it crashes the host system. Is anybody else experiencing this issue and is there a fix? Am I missing some drivers? I have not had any problems with my Xbox controller on 10.8.x.