Hi Cary. I've been playing with the 1820 a little and hve figured out some of my questions. Like the mixer in the Patchmix software is just that, a mixer and needs another source (program) for recording. My 1820 came with Cubase so I've used it and have made a couple of recordings. The link above is the first just bass and drums and done in a hurry but it came out OK. I did have some trouble with the mixdown but worked my way though it. If I get stumped again I may drop you an email if that is OK.
Thanks, Olie