I have my new computer running and I have installed Adobe Audition 1.5. I went to go record some stuff with my guitar on it; unfortunately, under the input options there is no choice for the mic or line-in jack. My other program, Audacity, had no trouble picking up the sound from the line-in jack so it isn't anything hardware related. I have the most recent drivers installed and I have tried the older drivers for my onboard sound too. Still, nothing... Can anybody help me?

Not even one of you guys can shed some light on this?