Hi tiki4, thank for waiting for me ;) btw, I'm using win2k sp3, ooops... I've never tried to use the SPDIF out with this latest driver, but tonight I'll try to use it, even I prefer to use the analog output since it will produce higher sound level. I don't install the Compaq distribution audigy's driver, cause it not detect any audigy's card on my machine :( _but_ it will extract the driver and _apps_ (AudioHQ, SurroundMixer, etc) to your harddisk, I just install the apps manually from there and it works ;) PS. I'm only install the AudioHQ for EAX and SurroundMixer since they are the only app which I need ;) Thank you.