I have a mini-USB cable, but simply connecting a Motorola RAZR to a Linux (Centos 6) PC to download stored pictures doesn't work, at least not automatically. Any idea what I need to do to get Centos to recognize that a Motorola RAZR V3 is plugged in as a USB device? (I don't have a data plan on this phone - I'm just trying to get archived pictures off of it onto the computer.)