An Access Control List management tool for use in distributed communications networks, compares Access Control Entries for conflicts and optimizes the ACE order by frequency of use, thus by detecting errors in the construction of ACLs and reducing the number, on average, of access entries that must be maintained and processed greatly improves the efficiency of transfers. The weigh-in service uses a novel online scheduler 24 and tracks customer weigh-ins, graphical and pictorial tracking of these weigh-ins, online food and nutritional information, reinforcing emails, and a consultant who \u201ccheerleads\u201d herhis customer to successful weight loss. The corresponding cancer-specific antigen or antigens with an apparent molecular weight of 40-52 130-200 kDa and polynucleotides encoding the antigen and the CDR regions of the antibody are also disclosed, as well as methods for diagnosis, prognosis and treatment of human breast cancer. Another example of a method of the present invention is a method of drilling in a subterranean formation.