if you have the cable use the software that came with the phone... if you dont, upload the files on a webspace and enter the link on your phone..... a good place to upload files is
www.coolservice.dk
For instance you can download ring tones and trailors for latest Bollywood movies at www.aziaportal.com for FREE, so for those of you who have cable, IR or bluetooth and want bollywood ringtones, this is the place