This report will present a model for evaluating the various approaches to AAAs, primarily by analyzing the fiber required for each. This model will also provide a methodology for evaluating moving from one architecture to another (e.g., converting from FTTN to FTTP). This section will also present this author’s forecast for what AT&T will do in the former BellSouth areas. The report will also investigate macro methods to investigate the costs of the various approaches. We will conclude with our forecasts for the total costs involved in the AAA efforts of the RBOCs.