The subject invention pertains to pentafluorosulfonyl substituted pyrroles, thiophenes, 3-pyrrolines and 2,5-dihydrothiophenes, as well as methods for their synthesis. The image output processor can also selectively choose a sorter bin as an output destination for the image data, based on either attribute data or the device that transmitted the image data, depending on the communication protocol. A hybrid approach that uses simultaneous bulk and small data requests can provide random access to data files while achieving the high download speeds of a large data transfer. A plurality of fluid ducts formed in the substrate for connecting respective fluid inlets with respective fluid outlets are provided so that a format conversation from the fluid inlets to the fluid outlets is effected. To facilitate the collaboration or training, both first and second users communicate with each other through an audio system and see the minimally invasive surgery site on first and second displays respectively viewable by the first and second users.