Hi, I have had this phone (lg900) for around a month or so, and when I first got it, and the cable, and the sd 2gig chip, my Acer Athlon Amd1100x2core computer picked it up on the computer/removable usb disks, and showed it as the K port. I was able to put some songs on the phone then. But now, after I re-formatted the sd chip, and was attempting to put a new list of songs on it, my computer quit recognizing the phone. Now it only shows removable drives F and G, which were E and F, until I just recently put in windows 7 with vista, as a dual OS boot. Does anyone know how I can get these other removable usb drive ports to show back up on C:?