OK, so 10 days later instead of that night, but I got the wire swapped over.
GPH comes up, everything worked pretty spot on, even the MPG looked pretty darn good (will need adjustment, but should be close).
And then it froze randomly. Unplug and replug. And then I got a bright blank screen. Unplug and replug. Only parts froze, then the whole thing. Unplug and replug. Random restarts followed by freezing.
Better'n nothin' but not quite doin' me much good.
I brought it in the house last night and went to re-load the software this morning. Made sure it was v.0011 or what-have-you, loaded the USB driver, opened up v0.74 MPGuino code, hit "send to board" and I got this error message:
Did I miss a step? Are there preferences and such I need to check?
I think I need to do some re-soldering since the RJ-11 jack was nearly pried off somehow, but would that mess with the USB connection?