OK, just a reminder that the :409 is the country code for US versions. Other country versions have a different 3 digit number.
LDT3 : ACAD-138:409 Aecc.Application.2
LDT2004 : <don't have> Aecc.Application.4
LDT2005 : <don't have> Aecc.Application.4
LDT2006 : ACAD-4008:409 Aecc.Application.4
LDT2007 : ACAD-5008:409 Aecc.Application.6
LDT2008 : ACAD-6008:409 Aecc.Application.7