Hi All, My friend has got 6.1 sound onboard his Gigabyte GA-VAX mobo. He has just bought a set of 5.1 speakers. The connection is via three jacks to the back of the comp. However, the m/b has only 3 sockets, one for line in, one for mic, one for line out as per normal, unlike the sockets on a 5.1 card which has 5 sockets. Where do the jacks go into on his m/b as there is only one line out socket?