The ensuring of predictable and quantifiable networking performance. The method comprises the steps of: accessing a cyber-conference operating web site provided on cyberspace; applying for registration to a cyber-conference operation server; approving the registration based on data stored on a database; and creating a cyber-conference in the cyberspace. Each of the entrance camera and the exit camera takes a photo and acquires a license plate number of a vehicle and communicates this information with the computer host. The apparatus can simultaneously produce both banded and unbanded paper for wrapping tobacco during cigarette manufacturing. The receptacle comprises at least one cover for covering the opening at least in sections, and a release device actuated by pull means for the release of the cover. The process is particularly useful in preparing specific rotamers of pharmaceutically useful salts in desired preponderance.