| Before you start, there are certain minimum requirements your computer needs. For instance, you need lots of memory. My average multitrack file takes up 150MB. It also slows the hell out of my Pentium III 450.
But, assuming you have fairly new computer, there's not a hell of alot you need to do the basics. A high quality cable and adaptor pluged into the "line in" (not microphone) jack of your computer is the starting point. I began with just this, using my $99.00 ART Tube MP as the preamp for both my bass and the microphone I used to record guitar and vocals. Drums and synth were all computer generated.
While you can do multiple micing by running everything through a mixer and then into the computer, you won't be able to assign each mic to an individual track without a new soundcard/interface. So, I suggest you consider either of the following options:
1. New soundcard/interface such as Echo Layla or Gina, coupled with a Mackie or other decent mixer.
2. Tascam's new 428US which is a combination digital mixer and digital converter that attaches to your comptuer via the USB port.
Good luck. Hope this helped. | 
