How to put Sansa clip 2gb to Msc mode

Anyone, who could teach me how to put my clip to MSC mode…? I don’t how!! Pls help ,it would be greatly appreciated! I think a certain BUC had talked about this thing to possibly work on a car stereo USB port.

Please forget about my previous post about how to put the clip on MSC mode…Upon reading the information posted on this forum, I happened to come across how to do it. Actually my clip right now is already working on to my car stereos USB port. At this moment and time I’m happy enjoying the music from the clip to my car stereo via USB port. Thanks to that guy who posted the tricks…It save me time and of course am not gonna return the clip to the store where I bought it!!!