On 24/01/2011, at 2:49 PM, Casey Link wrote:
<snip>
You can understand I'm somewhat hesitant to do this, as I
don't want
to destroy or overwrite any existing data.
Um, do you have enough spare space to make a full backup of the existing volume somewhere
first?
Just from the point of view that it's generally a really bad idea to use Actual Data
(without a backup) for learning with. :)