I'm completely ignorant of recording into a computer, so someone help me here. I'd like to be able to record my guitar into the computer so I can just make some songs for myself, set up rhythem tracks to play over, etc- nothing really fancy. What would be the best way to get started? What equipment and/or software will I need. Mics, preamps, etc? It'll be going into a PC with windows XP and I'd like to keep it under $200.