Used to have korg Ax100G so no big issue , plugged to line/mic in of my soundcard and thats all. But I've moved on to single pedals and not quite sure how to do it. From previous experiences, plugging the pedals direct to the PC gave quite a terrible sound, so what else do I need to have/do? Was thinking of an amp simulator, but what kind? Not looking at those audio interfaces coz of budget and I think my X-fi extrememusic is sufficient. I've got a basic idea of how to connect a mixer to the PC from this website
http://www.christianproaudio.com/Intro_Recording/Sound.htm
http://www.christianproaudio.com/Intro_Recording/Sound.htm