I also got an e-mail from Jeff and he gave me my visa number. I wasn't quite sure what to do next, so I called the Korean Consulate in Chicago. I gave the woman I spoke to my number and she said she would call me back today before 5:00. Not sure what's next, but I'm ready for whatever I have to do.
I will leave for O'Hare at about 9 am on Monday since my flight is leaving around 3 pm. I should arrive in Dublin at about 8:30 am on Tuesday. Here's looking forward to safe travels!