Summary: The projector worked with OS4 on the iPhone but my phone has the newer operating system (OS5)and did not work with my phone. I am sending it back for a refund (no option was given to send it back for a replacement). Does that mean this is a known issue?
Only VGA connection works, HDMI and dock connection not.
21 March 2012
Summary: I give it 2 star because so far VGA connection works great. No more than 2 star since VGA connection is the only way works well. I tried HDMI input on 3 computers (both MAC and PC) and 2 different HDMI cables.