W910 music playback issue

hi! I wonder if anybody else has noticed the following thing. During song playback in walkman there randomly happens some sort of clipping distortion for a fraction of a second - it's like the player skips a really short part of a song (fraction of a second, as I said). It is similar to a problem with older discman players when you shake them and they skip a part of cd but this isn't related with shaking and isn't that bad. It is not related with song quality because when you play the same song again it doesen't happen in the same place or doesen't happen at all... I have R1EA033 firmware and I haven't seen this bug report anywhere yet...

I havent heard of this problem before.. maybe its a hardware problem

What headphones do you use?
I have this problem with my DS970 too... and not at me only...
p.s.: sorry for my bad english

I use stock headphones which came in the package but it's not related with headphones because it happens while playing through speaker also...