Since converting anything down to an 1/8th inch jack kills quality, I'm trying to research cheap(?) ways of doing simple, low-end recordings that - while low-end - don't sound like pure shit. Is there any way to like, install a quarter inch or XLR input to a home computer? If I were to go out and spend the money on a real 8 track of some sort, how would it connect to my computer? What little odds and ends should I know?