Hi,
I'm just starting with Vegas and I'm having trouble with recording and other tracks being added to the new track I'm recording.. for example
The guitar track showing up on the vocal track
the Metronome showing up on the track.

I have a clone Pent 4 system with an Audigy ex sound system. My headphones are in the audigy headphone jack and the mic is in line in 2 mic 2

What am I doing to cause this?
Thanks
Phil