I agree with DiGNAN17. This is a really cool concept and I'm very encouraged that it is working so well in identifying the songs. You don't need extra bells and whistles to make people want to use this tool. And you certainly don't want to make it unneccissarily difficult to use for its primary purpose by adding more features. And you really don't want to be doing things in the background without the user asking for it and without telling the user what you are doing and why. The sndref command line version for Linux sounds like exacly what I want. No more no less. How about a Windows version like that? And post some binaries. ClemsonJeep, I know you are reading this thread, but you haven't addressed any of the recent comments.