After reading raves reviews on Amazon I bought the iM600. On plugging in my iPod the sound quality was very poor, much worse than the 10 year old portable CD player it was replacing (which wasn't much bigger in dimensions than the iM600.) Even the FM radio sounded awful through it.For this price, I'd expect something with halfway decent sound, but it failed to live up to the lowest of expectations.- UPDATE -I went to the local HiFi store and tried another one of these out, and the sound is heaps better. Looks like I got a dud. It doesn't change my rating though, as quality control in their factory is obviously lacking.