1) connect your phone to your PC and start zune
2) via zune mp3 files copied to the phone.
3) initiated explore touch and go in My Documents / zune / content
4) open the folder 0100 and all its sub folders and here trovere mp3 files that will be renamed.
5) select them and copy them to My documents / my ringtones.
6) Now go to settings / tones and sounds and choose the tone you prefer. Tested personally with my hd2 with moonligth rom. thank again the legendary David htchd7
