ok guys, I've searched and searched, and now I'm at wits end! I've just installed the sd card into my 8100 pearl. I copied and pasted some music files that show up on the blackberry "e" drive, but when I go to my music file on my phone, nothing is there. What am I doing wrong?

did you unplug your phone? the files on the media card only show up when the device is unpluged

I don't know about the pearl but did you place them in the correct folder structure?

I believe it is drive/blackberry/music (I'm not sure if upper/lower case matters)