So, sinice I already decided it's time to treat myself to an mp3 player anyhow, I went ahead and got the Shure e2c in-ear headphones. Tried them with my, what I suspect, faulty player and to my disappointment the hissing sound was still there. Will be returning the unit and probably be buying the same model elsewhere since the salesman I talked to there gave me a doubting, oh-great-another-whiny-bastard look. If the hissing is still there in another unit then sorry sony, two strikes make an out here. Other thoughts on the a608. Very nice design, knob very pratical, the other two buttons somewhat small. Comes in a very nice package, square black box, you'd almost think it was some form of jewelery inside. Interface easy to understand, haven't used the instruction manual much more than looking up a few things, the rest pretty explains itself. Radio reception is not that great but then again, maybe part of the problem with my specific unit. One small annoying 'feature' is that the radio stations order themselves up according to the frequency. Not that big a deal perhaps but still, I can't have the stations I listen to the most next to eachother. Just a few observations from my one week owning the nw-a608. /Eric.