ghost 2005 stupid mistake

I've just done a drive to drive clone  (from a dos prompt) but got the drives the wrong way round ! The 'blank' drive was formatted but had no data at all on it, as the clone only took a fraction of a second I assume it only overwrote the file alloctaion tables, Can anyone suggest an option to recover all or some data? I could do with getting back the documnets folder.

 

I know it was a stupid thing to do !!!!