I got one of these guys, but I did not realize that it is formatted to MAC and that I would not be able to access it via my Win 7 laptop. At least, this is what appears to be the case, since it came with next to no instructions or information save one scrap of paper that tells me "PC USERS: The web links on the USB are Mac-based." I plug it in, it makes the plug-in sound, gives me some "Installing your hardware" message, completes the installation.... then nothing. I dunno. Suggestions?