moving dfs folder and shares

Hello,
i have two 2003R2 server that currently run DFS-R between them and a huge
ammounts of shared folders inside them(outside dfs).
i need to move this folder to a larger storage disk, is there an automatic
or pain-free way to move this folder to the other drive without having to
recreate the enormous ammounts of shared folders and granular security they
have?

(at least i know on the second server i can just let DFS replicate itself to
fill it, but i still have the shared problem)