I see.
Sorry to make you think it was a problem in your program. Next time I will check things out a little more. I had started to believe it was a winamp thing towards the end, but I probably wasted a bunch of your time That is interesting how winamp does it. Not really the best way if you ask me, but I am not sure how they could have got around it.
I dont think it is really an issue with Music Search. The time between adding songs has to be very fast before strange things happen, and in normal browsing/playlist building, I dont think this would happen.
This program will be very useful. I like winamp, but it is hard to build playlists, especially for my computer illiterate friends. Adding songs from explorer is just too difficult with a large number of songs. And the ability to mark tracks is also very handy. This will definately get some use. Thanks.