Welcome to ATV4mac installer ATV4mac brings Apple TV Take 2 to your mac! What do you need to install ? You will need Tiger version 10.4.8+ with Xcode installed. We suggest updating to latest 10.4.11 via Software Update. You also need a remote. Fire up your Tiger OS X 10.4.8+ and run this installer. Install ATV4mac via the ATV4mac tab. What is Xcode ? Why do I need this ? Xcode is Apple's premiere development environment for Mac OS X. It is required only in the installation process of ATV4mac. Download Xcode 2.5: http://developer.apple.com/tools/download/ Does it work on Leopard ? Not yet. Apple TV Take 2 OS is still 10.4.8. No remote controller ? You can install the IR package provided. It will emulate remote from your keyboard.