Hi, I have the Sansa Fuze 2 gig, with a Samsung 8 gig card in the expansion slot. I have only owned it for a couple of weeks, but am now experiencing an audio issue when I play music. The songs begin to stutter, like a CD with a scratch in it. The music is all .MP3 format, ripped from CDs I own. I do not have any actual music on the player itself, only on the card. My firmware is the most recent version, and I have taken the precaution of formatting the player, as suggested in another thread about a similar issue. Can anyone advise?