QUOTE (brianafischer @ Feb 25 2009, 10:54 AM)
I realize I'm kind of late to the party, but I just found thread this while searching for this sort of information.
I've had to do some research on this front, for security reasons (reducing attack surface) as well as performance. I've just finished documenting what I know on the LAVA Wiki: http://wiki.lavag.org/NI_services
Hope this helps!