I have a couple XP machines, and my newest one (laptop from IBM) has some
additional options i havent seen before.

on the "my Network Places/Entire Network" i have "Microsoft Windows Network"
selection on all machines.

On the new machine i have two additional selections:
"Microsoft Terminal Services", and "Web Client Network"

what are these, are they dangerous (security issues) and how do i turn them
off.
on the other hand, if they are useful, how do i enable them on the other
machines.

thanks,

mark