The hard drive on my MacBook Pro is failing. It was split into two partitions, and I have successfully created an image of the Windows XP partition. The OS X partition is 150 GB and has many movies on it. I have backups of all the movies already. The hard drive is mounted read-only by OS X (I got the "This disk is not repairable" warning). Is there any way I can save only the ~30GB of system folders and personal documents to an image that I can copy onto a new hard drive?