My Dell Dimension 6300 has a RAID drive. I am using Norton Ghost 10 for backup and it is on my main hard drive, C. When I attempt to get into drive D which I believe is my RAID drive, I get a message that the drive is full. Checking this out under properties, this is confirmed. The Ghost software stopped functioning one month ago and gives a message that it's drive is full. Does Ghost use RAID drive D, or does RAID automatically copy everything? How can I resolve these two problems? What can I do in the future to prevent them?