Hay there friends. Whilst writing up my own review of the H6 on Sweetwater's site I red some of the other reviews. I saw that 1 other person was disappointed like I was that the H6 wouldn't play anything WAV or MP3 that wasn't recorded on it. I forget what other recorders they had and that they said would play stuff. What have you all found? Is this true for the H5 as well? A real shame because I bet the H6 would be an awesome player could it play other files. I told Zoom as much as well. How about the F recorders? Are they the same where anything you didn't record on them won't play? Again shame shame on Zoom because I bet those would be glorious players.