Took me several tries, but I eventually got it to work.
The only problem I had which I don't think was my fault (the rest of the problems were), is that every time I wanted to run the CASUAL application, I had to re-download it, or it wouldn't open. I did have my antivirus disabled, to prevent issues there. Anyone else have this issue?
Also, while I was struggling to get it to work, I Odin back to root66, then was able to get everything here working. I did everything listed here, however, it was before accepting the OTA, which will not install now. Should I disable the OTA reminder and not worry about it, or redo everything, post OTA?
You are done. Install a custom rom like CleanRom Ace and you'll have the latest build and avoid the OTA reminders.