OK , finally got the picture looking great, only now I cant seem to get DD or DTS output from the souncard (sounblaster 5.1). I've tried everything I know, Digital out only in sounblaster settings, AC3 disabled (tried enabled, no difference) and power DVD output is set to 6 channel. When I run the speaker test, only front L/R are working. Lead is plugged into the SP/DIF out (yellow connector). Don't know what else to do Any help muchly apprecieated. Rob.