I had the same problem as Arthuro_Adam: I'm using PR 1.1 and Windows XP Home SP3, all updates, to copy MP3-files to /home/user/MyDocs/Music. The files were found, but they didn't seem to work as a custom ringtone for a certain contact(s). Somehow, the ringtones kept changing back to Global ringtone. I used File Manager Beta * on the N9 to move the files the MP3-files from /home/user/MyDocs/Music to /home/user/.ring-tones. Then I tried setting a custom ringtone to several contacts. So far, this seems to work. * Make sure you check Show hidden files!