please use the format (123) 456-7890 Makes the reports look better
Uniquely identify players who travel together. Use the same text here for each player that you want to be in the same playing time. No guarantees but will try.
This appears on reports. You can use your first and last name. Please make sure this readily identifies you.
If you are planning on ever playing on the Ladder please make sure you have clicked on a Rating level. When you first play the program tries to place you on the ladder with others of a similar level.