If you've been longing to use your EyeTV HD to sling content from your AirPlay-enabled iOS device to your designated Apple TV 2 setup, listen up. Elgato has pushed an updated version of the EyeTV iOS app (version 1.2.3) that enables Apple's wireless streaming technology to play nicely with your ATV2 or third-party AirPlay device. Remember, the app costs $4.99, but wouldn't you rather watch Seinfeld reruns on the l