I just bought the HDMI adapter today which claims to be compatible not only with ipad2, but also with the iPhone4. Well, the main reason I wanted it was so I could show videos shot with my iPhone on my HDTV. Two problems: first, the stupid adapter doesn't fit through the microscopic hole Apple so idiotically put in the bumper, so I have to take the phone out of the case, and second YOU CAN'T WATCH ANY VIDEOS FROM THE CAMERA ROLL !! What the hell were they thinking? So the only videos from my iPhone that I can put on the big screen are those that I purchased through iTunes? Oh, that's right, I can watch the fine quality videos I take with my iPad 2, which I always have handy to whip out and shoot videos with. Needless to say, it's going back to the Apple store tomorrow. Update:Ii know, I know, it does work. Sorry for being such a tool.