Bluetooth is good... i just managed to use my Windows XP PC to download ringtones to my cellphones.. initialy thought it was gonna be a difficult process.. but it turned out to be relatively simple..http://free.ringtonejungle.com/index.php contains the ring tones i uploaded to my cell.. there are two things that you need to download to a cellphone1. bluetooth connectivity on the cell2. bluetooth file transfer agent on the laptop.my dell inspiron 9300 comes with a toshiba bluetooth card with a toshiba s/w stack.. so used the file transfer agent in it to download my motorola v330 had settings->connectivity->bluetooth->setup->FindMe and then u have 60 seconds to detect the cell from the laptop.rest is easy.. and the transfer speads are also decent - almost serial port transfer rates..