As I said, I found that with onboard sound, the srh940 is uninteresting. I've compared the srh940 out of different source, and the sq varied significantly. The guy who tested the hd800 out of an ipod must be kidding.
I suggest you get a ksc75 , it's ten time cheaper than the srh940, and hundred time to the hd800, and you might be surprised how good they sound out of an ipod.
Instead of insisting at saying that the hd800 and srh940 are similar, you should test some ksc75, you might sell your srh940 after .