SDP on windows

[Tushar Kapila]

we have 9 windows servers & 2 linux that talk to each other and to outside servers too (they talk to around 110 external ports as we have many clients and when a user does some actions we need to talk to 1-3 apps)

but a lot of communication is internal too - encrption, db, services

questions:

1. will be benefit by installing SDP on windows? { http://en.wikipedia.org/wiki/Sockets_Direct_Protocol }

2. how does one do that in Vista (testing), windows server 2003 ?

thanks