I just wanted to pass along that yesterday I received two QSL cards from ER4DX in Moldova. These were for contacts in 2005, 2006 and 2008. The return address on the envelope was ER1DA, Valery Metaxa, P.O. Box 3000, Chisinau, MD-2071, Moldova. Perhaps this will help anyone trying to get a card from ER4DX. Chris NG4P