Elgato’s EyeTV HD DVR seems like the perfect device for those wanting to watch, capture, and stream HD content on their Apple devices. It connects to your Mac via USB and receives either HD or SD content from your cable or satellite provider via component, s-video, or composite inputs. You can then schedule and record shows to your HDD in H.264 format, and transcode versions for iPhone and iPad simultaneously. In addition, live HD streaming is also available for those devices over 3G and WiFi.
The EyeTV HD DVR is available from Elgato or the Apple Store for $199.99.