i just got a creative audigy 2 zs with the deck and I'm trying to record using acid pro 5. my problem is whenever i record a second track, the first track is played into it. I'm trying to get the second layer track to record while the first track plays into my head phones and not into the recording . I'm pretty sure the the connections are right and that its software but how would i fix this? this is prob pretty simple to fix but I'm pretty dumb, has anyone had this problem before?

Justin