I purchased a data cable for my phone. It was the best $25.00 I ever spent. Now, I put custom ringtones on my phone. Instead of having the latest pop/rap song, I have exactly what I want on my phone.
The same software can be used to back up your contact list on your phone along with your calendar.
I purchased my cable and software from this place:
http://www.factorydirectcellular.com/