I just got my Eris and I wanted to use my custom Ringtones from my LG Voyager. I downloaded the manual and created a folder called Music, on my SD card. I copied all my music into that folder and the Music app seems to find it automatically. The only way I could find to add my custom ringtones was to copy them into the Music folder and then with each one, I had to Set as Ringtone. Is there a better way? Also, I used to use Bitpim to edit the OS on the Voyager and put Ringtones, etc., in the appropriate directories on the phone. Does Bitpim work with the Eris and is it necessary?