Eddie, I used the onboard mics. I found an emulation in there for a Neumann U78 and used that. Although, when I recorded it the first time, it sounded great and that was with no mic simulation at all. I, too, am blown away by these recorders.

The first time I recorded, I had some odd plosive-like sounds in about four places that were unexplainable. On another forum, several possibilities were mentioned, including the batteries not being fresh. And I was using the batteries that first time, so, this time, I used AC power.

I need to learn how to multi-track with it, as I can nail a guitar part and then I might change a line in the lyric and have to do the whole thing over again.