The system and method for streaming media to a viewer and managing the media comprises and an enhanced service routing processor, a real time switch management system, a name routing processor, and a managed media switch. The invention is also directed to the use of sulfur-containing amino acids or derivatives thereof in the microbial leaching of sulfidic materials, particularly in pyrite leaching. A first bus coupler couples the first electrically-conductive buses of the first and second transient voltage surge suppression modules and a second bus coupler couples the second electrically-conductive buses of the first and second transient voltage surge suppression modules, whereby the surge suppression circuits in each of the first and second modules are electrically coupled in parallel. The lead body includes a window along a portion of its length through which the fixation helix may be affixed to a blood vessel of the patient’s vasculature. In this method, a long rod shaped billet is used. At least one fluid restrictor, such as a packer, injection fluid or flow inhibitor, may be used to isolate at least a portion of the perforation whereby contaminated fluid is prevented from entering the isolated portion of the perforation.