Firekorn, First, thanks for all your work for CDLC...it really is priceless. If I remember correctly, I had a bit of trouble working with tones, specifically generating a tone to match a song. As everyone knows there is nothing worse than a crappy tone in a song, and nothing better than a perfectly matched tone. Maybe add a bit of info on how to create a custom tone and apply it to a song. If this info already exists, sorry...I must have missed it!