Doesnt work better with Mainconcept AC3, i can only use it for stereo AC3 channels, on 5.1 channels.

Same problem with a Abit IP35 Pro XE motherboard (ALC888 sound chipset), i had a Conroe 1333 D667 rev1.0 (not a ALC888 if im right) before also on Vista x64 SP1 and the same DD/codecs and i didnt experienced problems with ac3 channels (AC3filter and Intervideo were working), it appeared since i chan...