Well mine started back in 1999, when I first moved to Atlanta, and my parents bought me a computer so I could keep in touch. At the time everyone used AOhelL, and I wanted to transfer my screen name that I had under my parents account to my own account (REDFLAGT5). The basic answer I got from AOL was, "No can do, an tough cookies." So since I had just turned 21, and I was enjoying my newly found freedom to try alcohol while going through this process, I was running out of ideas for names to try. Finally I reasoned that I work for Delta Air Lines, so I can use part of that for a screen name. That's where the DeltaAir part comes from. The 423 is the last three digits of my employee number.