The only problem with my new computer seems to be that I can't get sound out of either CD drive through the headphone jack. I get sounds through the speakers with no problem, but not when I have headphones. My DVD-ROM (master) uses the digital output of the sound card, while the CD-RW (slave) uses the regular output. My sound card is a Sound Blaster Audigy. I don't know if there are any other connections I might need to make. Thanks.