my internet conncection is about 50k/sec,

here the most internet conncetion speed is 50k,

someone told me i can get a "receiver card", and a "dish" (and lmd?) ,

that i send with my modem at 50k , but i recieve (download) at 500k per second,

anyone know how this thing should work ?

or how can i match the 50k modem with the receiver card so that send/revieve thing work together?