The major difference between the Apple TV jailbreak and the jailbreaking procedure used with other devices is that once jailbroken you’d have to use SSH or Terminal commands to install third party applications, whereas on other devices you’d have a Cydia installer for easy application installation. We’ve now created a software to easily fix this issue, allowing you to install nitoTV or XBMC to your Apple TV with virtually no technical experience necessary. As long as you can read, you can now install XBMC or nitoTV to your Apple TV without hassle.
EASIEST WAY TO INSTALL XBMC TO YOUR APPLE TV 2 FOR MAC
- nito Installer for Mac Software Application
- Jailbroken Apple TV 2
Step 1: Launch the “nito Installer” application.
Step 2: Select your desired Apple TV name in the dropdown box at the top, if you only have one Apple TV you can skip this step. You’ll see the IP Address of the device you’ve selected in the lower left hand corner.
Step 3: Press the “Install XBMC” button and wait a few minutes for it to complete.
Step 4: Once complete, you’ll see a green checkmark in the middle of the application.
Congratulations! You’ve now installed XBMC to your jailbroken Apple TV, painlessly, without employing any of your vast technical skills whatsoever. You’ll probably now want to transfer addons to your XBMC configuration.
Source: nito Installer: Easiest Way to Install XBMC to your Apple TV 2 for Mac | JAILBREAK APPLE TV