Disabled services still running

I have disabled some services by deselecting them in the Yast Runlevel Editor module (like smbfs - since there are no Windoze boxes on my network.) After a reboot, when I look at the runlevel editor, I find that the services are flagges as running, even though they are no assigned to any runlevel! Is this normal? Whese else should I look for making sure they aren't running? Cheers Dylan