Yes, the latest version of VMware Fusion 4, version 4.1.3 works with Mountain Lion and is signed with our Developer ID. This makes VMware Fusion 4.1.3 compatible with Gatekeeper, a feature enabled by default in Mountain Lion. [ FAQ ] Note : We need a bootable Mountain Lion to install OS X with VMware. If you don’t know how to create bootable follow this Niresh Guide . Let's start the guide! >> DOWNLOAD VMWARE << Step 1 : Extract ML_VMW_iHackintosh to desktop or your Hard Disk drive and copy Mountain Lion bootable .vmdk in the same folder. Step 2 : Install VMware 8 unlocker. Step 3 : Now launch your VMware Workstation. Navigate to File > Open and Browse to ML_VMW_iHackintosh folder > select Mac OS X Lion.vmx and open this file. It should quickly load a preconfigured VM machine with the basic setting in the VM configuration screen. Step 4 : Attach Mountain Lion bootable .vmdk into the VM. Now...