HELLP! I just installed the Asus Tv Tuner card, and I'm not getting any audio during analog camcorder S-video capture... Is there anyone out there reading this that can help?

I'm using the audio-out to line-in cable that goes into my soundcard, provided w/ the Asus card. The video is GREAT, but where's the sound? Yes, I've made sure that my speaker/sound card, etc. works. For capture s/w, I'm using PowerDirector, as well as I've tried Roxio Videowave 5 and even Intervideo, but all 3 are the same: When even previewing the incoming video from my camcorder there is NO SOUND. BUt, when I view TV w/ PowerVCR, there IS sound and it's crystal clear. I can't figure this out. All my audio inputs are checked for Line in recording.

Thanks, Andy