Dark Comet said:
According to yahoo news HBO Go is still in SD for the IPAD too. So is Hulu Plus.
HBO Go on Wifi is already HD at 720P. Rumor of 1080P for the iPad3 on Wifi is expected to be available in October. On 3G/4G/LTE the video resolutions stays below real HD to conserve bandwidth on your data plan. HBO Go already does 1080P with 5.1 audio on Roku2 and Samsung devices.