I notice when I right click the OS icon on the task bar the list of recent files shows zar files with different icons. This is really useful. I would also like to have a way to distinguish NS files from sequential or mixed mode. Nowadays I tend to have "NS" in the title to help with this but it would be nice to have 3 icon types: sequential/mixed mode, NS, and zar.
The same would also apply to Windows explorer, like the way we have old Z13 session files and zmx files with different icons
