Back in November of 2011 I downloaded a bunch of state topo overlay maps. The files had names along the lines of: 355-8619-idaho_ci40_install.exe. I got these overlays for several of the western states back then, such as Nevada, Washington, Wyoming, Arizona, New Mexico, etc.
I was hoping to now download more of these overlay maps for the eastern states. However, I'm not finding any state topo overlay maps at all, including those I downloaded back then. The only one left seems to be the Northern Arizona topo overlay.
Does anyone know where they went?