I have come across an annoyance bug. If you double click on a file in the open dialog box, winamp seams to think that the second click serves two purposes. One, to open the file, and second, to do the operation that the mouse is over. For instance, if you double click on a song and your mouse is over one of the equalizer bars, the file will open, but the equilizer will change all in one double click. I don't know if I explained that right, but try it and see if you come up with the same thing.