My refurbished Droid 3 removes all songs from EVERY play list when I add any new songs using a PC drag and drop.

Is this really expected, or am I suposed to be loading songs on my droid some other way.

I really only noticed this problem because I had to try to re-establish all if my Apps, which is a total waste of time also.

Any info from someone that actually owns a Droid 3 would be greatly appreciated.