I transferred songs from my Brother's Sony EricssonW500i (I think that was the model) to my mom's Nokia 3230 and gave him some pics of my parrot in return(Bluetooth).Just turn on Bluetooth(I don't remember exactly how to now because my mom left the phone) and select the particular piture/song/whatever you want to send and select Bluetooth.The phone's have to be very close to each other for file transfer to take place at a fast speed.I downloaded songs at speed of 12 KBps.So apparently,you don't need any software for such.