–Mapping A DRIVE TO ONE FOLDER–REVERSE of MAPPING A FOLDER TO DRIVE

I want to MAP a DRIVE to one folder, because i want that drive is available to that FOLDER.

Its a NETWORK STORAGE & WEB SERVER SCENARIO, I want to access that network drive and map that drive into my WWWROOT (IIS SERVER)folder.

Can anybody help me……

Thanks in Advance

Sacwin