Has anyone got one of these phones?

If so how the fuck do you use the so called mp3 player?
I'm on Vodaphone (not 3G) but can't find any info on the phone/handbook/vodaphoneNZ or Motorola NZ webshites on how to use the mp3 facility.

Users in the states get itunes loaded on theirs and europe has mototunes or something.

Any ideas?