Meh I have a Treo, just copy Mp3s or Wav's over to an SD card

I had one that sound like one of those really annoying car alarms, man it was loud, would scare the crap outta people if it went off in a lift. Had to ditch it cos my co-workers threatened to smash my phone into a pulp (it was kinda annoying).
Now I just use the Babylon 5 "beep" followed by an announcement in a female voice (AT&T Natural Voices) of whether the caller is personal, a client, a vendor, from work, or about a dozen indidivually identified callers (like my wife).