Abstract: A system for distributing television/video signals to different locations comprises a server capable of providing digital television/video signals for a plurality of programmes, a plurality of receivers each at a respective one of said locations, and a network connecting the server to the receivers, each receiver being operable to select a required one of the programmes and to communicate the selection to the server, the server being responsive to such a selection to transmit the digital television/video signal for the selected programme over the network addressed to the receiver that selected that programme, and each receiver being responsive to the digital television/video signal that is addressed to that receiver so that point-to-point communication is established from the server to that receiver.

Abstract: A system for distributing television/video signals to different locations comprises a server capable of providing digital television/video signals for a plurality of programmes, a plurality of receivers each at a respective one of said locations, and a network connecting the server to the receivers, each receiver being operable to select a required one of the programmes and to communicate the selection to the server, the server being responsive to such a selection to transmit the digital television/video signal for the selected programme over the network addressed to the receiver that selected that programme, and each receiver being responsive to the digital television/video signal that is addressed to that receiver so that point-to-point communication is established from the server to that receiver.

Abstract: An arrowhead includes a conical forward region (16), a pair of chisel regions (18) on opposing sides of the arrowhead (10), and a pair of wedge regions (20) on opposing sides of the arrowhead (10), wherein the wedge regions (20) are positioned adjacent and between the chisel regions (18) around the circumference of the arrowhead (10). The conical forward region (16) assists in stabilizing the flight of the arrow and in directing the arrowhead (10) into a target animal. The chisel regions (18) and wedge regions (20) enhance the arrowhead's (10) ability to pass through bone, cartilage, hide, and other difficult to penetrate materials. The chisel regions (18) and wedge regions (20) are distinct from the conical forward region (16) in that the conical forward region (16) is cone shaped around its circumference, while the chisel regions (18) and wedge regions (20) are planar in character.