I read somewhere that the email and browser buttons will launch whichever Windows thinks is the default. So if you make Windows happy, those buttons should launch the correct program. Those buttons, as well as the play, pause, stop, etc buttons, all work even without the FKC program running. After learning that, I stopped FKC from running on bootup. I just don't use the 3 buttons on the right (Music, DVD, TV). Does anybody really use those on a regular basis?