I would assume I need some sort of RCA to a USB cable....but I am not sure.
Thank you guys for the responses. I do have a little alesis 8 channel USB interface, I was just hoping I could figure a way to use the mixer for more inputs. Would it be a stupid idea to hook up all my mics to the mixer, then hook the mixer to the interface, then to the laptop?
I guess it would be important to note that I'm not looking to get super good quality recording or anything, just super rough demos so the band can work on parts before we go into a legit studio.