ok all other systems are xp, other than mums system which is vista.
ok, did the networkign which went fine.
but then all of a sudden after a reboot (no adjustments here)
all systems were not showing in the group but the windows 7.
and all systems have no issues gettign into the system
the systems are not passworded
so even after re doing the networking, i still cant get the other system becomed seen in the group.