Disk Xtendtor for windows installation

Hi ,

I am very new for disk Xtender family , any one can giude me about step by step installation procedure of the same
My setup as follow
I had three windows 2003 server system
1. File Server ( win2k3 )
2. Disk Xtender server for windows
3. NAS server on windows 2003 strorage

i want some data which ils very old to be archived on windows 2003 storage server which is my NAS

Waiting for reposne here

Rgds,
prasad