I've never heard of a soundcard not having a line in. If thats the case though then ditch the sound card and grab even a cheap card from a dealer. Even if you can cob up a way to get the sound in a card that has no input...I am certain the quality is out the window. I am sure you could score a standard soundblaster for 20 bucks
No, I'm not sure. Here is what I do know: This Gateway system has no mini jack on the CPU except the color coded ones for the Boston speaker system. There are 2 USB ports, and misc. parallel ports. Which is which?