hello~*
i'm an acoustic guitarist/singer/songwriter.  i want to make a very basic live recording onto my iMac, which runs OSX.  i don't need tracks or editing or effects....i just want to be able to make a rough demo of a song or two so a friend can hear what i've been up to.  do i need special equipment or software, or is there a way to do it with what my computer came with or some freeware?  i do have a standard (non-computer) mic.  help?  and thanks..
-LE