Dilbert and his mother sit on the couch. Dilbert shows his mother a document and says, "My company asked all employees to act as salespeople to friends and family. I think you could use this, Mom." Dilbert's mother says, "Why would I need a primary rate circuit? I've already got a frame relay drop to my web server in the sewing room." Dilbert thinks, "This is going to be a tough sale." Dilbert's mother says, "Hello-o-o! Earth to Dilbert! This is packet data . . ."