Hey, I'm a newbie and i was just wondering about having a mixer. Is there a point to having a mixer if you do computer recording? I use my laptop and I have a tascam us-122 and a tascam us-224 for my audio interface. Do i need to have a mixer? I'm just wonderin, and go easy on me...I'm a newbie, i've probably been doing a whole lot of things the wrong way, so i'm hoping i'll learn a couple things from this website.