Okay so I am trying to jailbreak my iTouch 2g MB model with redsn0w 0.9.5. Everything throughout the jailbreak works perfectly, except for when I am supposed to enter DFU mode. The computer (windows vista) makes a ding, like it is rejecting it. It isn't the normal sound it makes when you plug it in, but its like three low dings. So, i tried to installl libusb, but I have no idea how to use it and I went through the app and went to inf wizard. I like did some crap with the ipod and now itunes won't even recognize that my ipod is plugged in. I have been having the DFU mode problem for about four months. Nothing I have tried has worked. And no, it IS NOT A TIMING ISSUE. I have tried everything. HELP!