Mark, I am so with you, man. While having music tones on the phone is cool, I'm one of those weirdos that prefers his phone to sound like a phone when it rings.
I use "classic phone", but would prefer the ring from my old 7290 that I used...whatever that was.
I've checked the Ringers forum, and everyone there seems into music tones. I couldn't find anything related to importing normal ringers.