The two suggestions I would give to improve the program would be:
1. Remember me checking the accept checkbox for the EULA. Unless I'm missing something, it's annoying to have to check it every time I start the program.
2. Option to disable the systray pop-up when a new song is found.
3. Change the behavior (or at least make it configurable) so that the X in the upper right corner doesn't close the program, rather it minimizes it to the systray. I don't know how many times I've meant to minimize it but ended up closing it instead.