Thank you, thank you! Now, all I have to do is figure out where to put them (on the phone) so that the phone knows where to look.
I'm currently putting the ringtones into the same directory that the Ringtone Maker uses because, apparently, Ringtone Maker does something during its installation to point its sub - directory to the proper place for ringtones. It works, but it's rather inelegant, and doesn't really help me with changing the notifications and UI clicks and bits.
Thanks again.