A system for transferring data into and out of medical devices wherein a personal data manager (PDM) is used in a web-based network is disclosed. The PDM co-operates with a programmer to enhance remote monitoring of implanted medical devices on a chronic basis to deliver clinical therapy in real time. The PDM is handheldable and mobile and expands the reach of the programmer by storing and forwarding data from the programmer to web-based network constituting a medical environment. The PDM is also implemented to store and forward information to PCs and similar peripheral equipment. In a specialized application, the PDM is configured to exchange data with the unregulated operational/functional segments of the IMD.