Batch Scripts/Registry Changes

I have an internet application. This issue is that it does not handle firewalls very well, especially the one built into windows xp. I need a series of things. 1.) a bat script that turns off the windows xp firewall 2.) if possible the registry setting to turn off the xp firewall 3.) a bat script that opens specific ports on windows xp firewall 4.) a bat script that opens a range of ports on xp firewall 5.) a registry setting that opens a range of ports on an xp system 6.) a registry setting that opens a specifc port on a xp system ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform windows xp