Noticed on QRZ that XW2A and XU2A are the same address except that Cambodia is added to the address for XU2A. Does it make any difference which one is used? I sent to XW2A with a SASE(postage for Laos) a couple months ago. So far, nothing yet but it's still early. I QSO'd XW0X again this past weekend for my last zone on 10m. Will probably wait till the other one comes in first, and see if I was right or not. Ed KU4BP