I have a big big problem. I was going away to Europe for a while and they don't have the same cords as in North America. I decided not to buy the adapter and just take my USB cord so I can charge my phone through the computer. But when I plug the USB in the computer, it's as if it's not plugged at all! Other USBs like my iPod charge, but my phone NO. This is a very big problem because I have important contact information on there. Please help. Thank-you.