It looks like Apple has added another small addition in the recent release of the 4.4 software for the Apple TV 2G, a resolution setting.

This setting allows users to set the resolution of the Apple TV to the following new resolutions:

• Auto
• 720p HD - 60Hz
• 720p HD - 50Hz
• 1024 x 768 - 60Hz
• 1024 x 768 - 50Hz
• 800 x 600 - 60Hz
• 800 x 600 - 50Hz
• 480p - 60Hz
• 480p - 50Hz
• 640 x 480 - 60Hz
• 640 x 480 - 50Hz