Hi, I came across a problem/fix with my WD live player when I took my usb drive out to copy some files to it on my Win7 PC. When I connected the drive to my PC, Windows displayed a warning msg which I couln’t remember the exact syntax but it asked me if I wanted to fix an error on the drive. I chose yes and it went on it’s merry way and I was able to copy more movies to it. When I reconnect the drive to WD, it couldn’t see it and the light on the drive wasn’t blinking at all. I did the restart, power down/up and reset to no avail. Something Windows did to that drive caused caused problems for the WD player. I ended up reformating the drive (NTFS) and that fixed the problem. It happened to my friend as well.
Hope this helps…