ALright, I finally have a SD card for it. I have been able to get my music and photos on there just fine. what I'm now having trouble with is putting MP3s to my sounds folder. They're in the folder but when I open up the file on my phone it reads it as empty. I can't send the messages to myself as an e-mail nor can I text them to myself (I have no text messaging, period. not even the kind where you can pay per message). Is there something I'm missing? Do I need to use another file type or something or is it that ringtones simply can't be added manually? I am also using a mac if that helps at all.