I've managed to install MacOSX 10.7 on VMWare Workstation 9.0.1. I write this totorial to share with you guys 1. Download Mac OS X Lion, extract to get "Install Mac OS X Lion.dmg" (don't run the installer otherwise it'll delete itself) --> WHERE to find this (Just "Bing it on"/ Google it or find in your favorite warez forums) 2. Convert the installer into an ISO: On Windows, use dmg2img (http ://vu1tur.eu.org/tools/) to convert: - Because "Install Mac OS X Lion.dmg" is actually an archive (in XAR format), use 7-Zip program (http ://7-zip.org/) to extract the actual setup dmg file which is located at "Install Mac OS X Lion.dmg/InstallMacOSX.pkg/InstallESD.dmg" - With InstallESD.dmg, run in Windows Command Prompt the following command: dmg2img -i "InstallESD.dmg" -o "Setup.iso" to get the actual setup file in ISO format. 3. Install VMware Workstation 7,8 or 9 (the installers can be found in our favorite warez forums) 4. Run VMWare Unlocker 1.1.0 (download from http ://goo.gl/oHx8k) (REMEMBER to close VMWare Workstation before): Run "unlock-all-v110/windows/install.cmd" (see unlock-all-v110/readme.txt for more info and other options) 5. Create a new virtual machine for the Mac OS X 10.7 Lion (64 bit) with CD/DVD Settings pointing to the Setup.iso 6. Install Mac OS X 10.7 Lion inside the virtual machine (REMEMBER to format the disk with Disk Utilities during the installation) 7. Install VMWare tools using darwin.iso that came with the unlocker (Mount the darwin.iso file for the virtual machine and then in the MacOSX, go to Desktop->Finder->Preferences, check CDs, DVDs, and iPods to see the iso content on the desktop; also check Hard disks, External disks, Connected servers in order to see shared folders, USB storage disks, ...); You may need to restart or logout/login. 8. That's all. NOTE: 1) Lastest darwin.iso with VMWare Tools can be found at - http ://softwareupdate.vmware.com/cds/vmw-desktop/fusion/: browse to get "com.vmware.fusion.tools.darwin.zip.tar", extract to get darwin.iso and then mount to install 2) https ://developer.apple.com/downloads/ is the place to download Xcode (latest version, previous versions) and others for developers. Just login with a free developer account. 3) This tutorial is still valid for Mac OS X Mountain Lion 10.8. 4) For Mac OS X Leopard 10.5 and Mac OS X Snow Leopard 10.6, you don't need to find "InstallESD.dmg", just convert the original "DMG" (>6GB) to iso format using dmg2img. 5) Always use Retail DVD or Installer otherwise you may not be able to boot the VM.