i have a computer with three audio 'slots' a green one with my speakers currently plugged in and two others for microphone etc. i also have a hifi with a red and a white socket at the back. theoretically i can join my hifi to my computer through those sockets, but i cant find a cable that will do the job. can i get a cable to go from the red and white sockets to my green speaker socket or not? and if so wat is the name of thie elusive cable that i need!? thanks for any help- and ther is a problem evertime i post this *censored* message!