I have a nomad jukbox 6gb. It has worked great until today. I tried to load some music on it the creative player told me the memory was full and couldn't continue so when i tried to shut down the player it froze. said it was still recording. It got disconnected from computer but wouldn't shut down. The jukebox was shut down by unplugging the power cord. now when i start the player up it goes into preparing library mode and doesnt come out of it. is there something i can do to get out of this mode?