Restore default Treo 600 ringtones

In this
thread
in a TreoCentral forum, Llynx says:

Yikes! I tried hot-syncing my old midi ringtones from my Treo 300 to my 600 and when I went to check I had NO ringtones! Zero!! So I went to the "delete" function and then had a soft reset ... So ... luckily I had downloaded a trial of FileMan and was able to delete the Midi ringtones. I then did a pin reset (manual) and after I went back in to check all the native Treo 600 ringtones were back! Whew!

I've downloaded a trial of fileman,
but I haven't installed it yet. Or maybe I'll just wait for the Treo 600 version of
TC Ringer, save off my midi's, do the maintenance described above, install TC Ringer,
and the midi's. I do so miss Arabesque, though ;-)