I want to hide a printer that's connected to a Centos 6 printer server to prevent it showing up on some of the other computers on the local network. Using system-config-printer, putting the IP address of the computer that I want to hide the printer from into the Access Control window for that printer doesn't work since it apparently wants a user name, not an IP address. How can I specify that the printer can be seen only by certain IP addresses but not others? -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com