migrating PHPs across machines...

Hi all, New to this group !!! Suppose I want to migrate PHPs from a Linux/Apache machine to an IIS box(having PHP installed) What needs to be done apart from physically copying the files??? what needs to be done to the php.ini file??? Thanks, Abhi ************************************************************************** This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated. **************************************************************************