If you're trying to record, you have to install an audio/PCI interface as well as a recording program. You have to install a sound card and software. Then you just hook the interface box to the audio card, open the program and do your thing. You're probably gonna have to buy some external powered audio monitors if you don't have them already. Too many out the to recommend just one to you. Some of the more notable brands are M-Audio, Digidesign, Mackie, and Tascam.