I have just bought some logitech Z680 (bloody good) to go with my SB audigy 1 ex. I have set up the audio device tab a set creative asio. Set the speakers to front left/right ect, but play back is only happening through stereo. I am using an optical lead from my ex box. 5.1 works from power dvd( but you had to set that up). I have use the ang direct connection (3 leads) and that works ok in vegas but not using the optical lead, has anyone got any ideas,
Thanks in advance.
Thanks in advance.