OK... I know change is hard - and this is probably a really stupid question - but will the Curve 8310 play imy ringtones?

I had a ringtone on my slvr called "notify" and I believe it was "imy". It was a simple up and down sound - not too shrill kind of low tones. It was a simple, professional sounding ringtone. I love that ringtone. I know you are probably wondering WHY I would want an old ringtone, but normal ringtones are SO HARD to find!

If I could get that ringtone on my new Curve - I'd be SO HAPPY!

If there isn't a way for the 8310 to play it - is there such a thing as an imy to mp3 converter? I've googled so many sites and come up with NOTHING!