Users of Parallels Desktop 7 are used to using a variety of operating systems on their Macs: Windows 7, Google Chrome OS, Fedora and Ubuntu Linux, and even other instances of OS X Lion. An update that was released today by Parallels now adds support for Windows 8 Consumer Preview and OS X Mountain Lion. The update to Build 7.0.15055 (Revision 740667 if you're counting) can be installed from Parallels Desktop 7 at no cost. Once the update is installed, the Windows 8 Consumer Preview i
