There are two options for getting ringtones onto our phones.
Method 1 for the more techno saavy, make sure you have the drivers all the way installed. I didnt and I had no idea they werent.
here then use Bitpim or QPST to delve into the system
Method 2 for the less tech inclined, make sure that if you are copying sounds to the phn though the "Copy to/from card" option with a Transflash card, they must be saved under the Sounds folder. Then you have to "text" them to your own number as a message and make sure you have the settings & tools/memory/save options/sounds settings set To Phone, text the sound to yourself, softkey Save As Ringtone and bingo....
new ringtone :>