I want to play music on my Razr but I don't want to use motocast. At work I have no signal (4G/3G or cell) and cant stream music or even take a phone call or send a text. I want to play music but I cant figure out how to get music off of my computer onto my phone to play it. I have tried putting music into different folders on both the phones memory and the SD card with no luck. The music programs are not recognizing I have music on the phone. I can't even use slacker or pandora at work. Will someone please help me figure this out.