i have been using my zen 4gb in my car using an fm transmitter,,,no problems at all,,,just plug her into the cig lighter or 12 volt aux outlet, and let 'er rip,,,,
I hate to advocate drugs, alcohol, violence, or insanity to anyone, but they've always worked for me.
Hunter S. Thompson (1939 - 2005)
fatboyHD (1945-
I.B.O.T.L