Q: How can I stream video from a 2006 MacBook Pro (1,1)

Hey rattlesnake,

Thanks for the question. I see that you are running Mac OS X 10.6.8, which is compatible with the latest version of iTunes (11.1.2):

Apple - iTunes - Download iTunes Now

http://www.apple.com/itunes/download/

Once you have installed the latest version of iTunes, you can utilize AirPlay from iTunes to an Apple TV (2nd or 3rd generation):

iTunes: Using AirPlay

http://support.apple.com/kb/HT5922

To stream music or videos from your computer to an Apple TV or AirPort Express:

 

1. Connect your computer and Apple TV to the same Wi-Fi network.

 

2. Open iTunes.

 

3. Locate and click the icon to the left of the iTunes LCD window.

 

4. Select your Apple TV, AirPort Express, or AirPlay-enabled speakers or receivers from the list of available devices that appears and begin playback.

Thanks,

Matt M.