I'm trying to do some simple, basic home recording. I'm running a mic and electric guitar though a Tascam Portastudio 424 mkIII that I'm using as a four track mixer. I want to connect this mixer to my computer, where I'm running Cubase SL to record the actual tracks. Now, since I need to monitor the tracks coming from Cubase, how do I reconnect the computer to the mixer so that I can hear both the active recorded track and all the old tracks from the computer? I'm guessing that I take the output signal from the computer and send it to the 'sub input' on the mixer, but am I wrong? Finally, I want to be sure I'm doing this right, so which output do I use coming from the mixer to the computer? I thought it would be the 'monitor output', but if this is so, how will I monitor the final mix, complete with the tracks coming from the computer. Man, I'm sure all this stuff is very simple, but I don't have much experience with this kind of thing. Any help would be appreciated.