Here are the groups:

Group 1

Fred - FredW (E)
Anupam - Anupam Basu (I)
Martin - querlicht (I)

Group 2

Monty - Zebra (E)
Lillian - sly (I)
Rich - Rich UllSmith (I)
Heather - Akki14 (I)

Group 3

Phill - philldresser (I)
Cara - Cara (I)
Art - gr82bart (B)
Jeff - jbannow (B)

Group 4

Carl - CarlRadford (I)
Anke - Anke Drewitz (I)
Mario - mario (I)
Diane - colrehogan (I)

Please PM your other participants, to exchange addresses. Enjoy, and thank you for participating.