Hi I have a big problem in my mv 8000. needed help, if someone can help. the problem is this, I connected the disk to the pc and when I tried to open the mv it formatted the disk. ie deleted everything that it was. now I can not use the disk from an error opening the mv 8000. thanks

Ah windows media player problems. You can't have it open now know.

This should help you some.
http://www.mvnation.com/phpBB/viewtopic.php?f=31&t=13691