Hi Mike. Ann is correct. There is a bug in the realplayer7 and 8 libraries which causes the timing position to advance an extra five seconds per half hour. So if you are listening to a ninety minute file, you'll loose about 15 seconds at the end of the file. Some of used to add about 20 seconds of silence at the end of files in order to compensate for this. But trplayer is no longer supported by anyone, so as Ann says, the best solution is to install zinf, which has really nice navigation features. They aren't quite as nice as the ones in trplayer, but You'll get used to them quickly enough, and they mimic most of the features found in trplayer. Alternatively, you could install mplayer, which plays a wide variety of audio and video formats. But I don't like it's navigation layout nearly as well. Gene