Hello! Never before I have had any problems with playing CD. But a few days ago I got a CMT-DX400... When I inserted a CD there, it played the first track only and suddenly just stopped. Since then this device does not run any discs- it takes quite long time to load the data from them, and finally there appears a message on the screen: "No Disc". Could anyone tell, please, what is the problem? Did I do anything wrong? Just wonder why I should buy this device, if I have to continue running CD- s on my laptop?