Im so new to this. I bought a new i730 nextel phone. Then i purchased a USB cable online. When i tried to install the CD it said that I should cancel the installiation because it wasnt tested with window. But it continued. But as soon as I put the usb cable in the phone started charging but I couldnt find the usb connection anywhere on my computer. I tried another computer and it did the same thing. It doesnt recongize that its there. Is there any thing that I can do to make it work. Do I need to install something else or is there another program that will help me do that. PLeAse and Thank you.