This release makes the Distance Unit setting available to other applications. Note: if you don't plan to use the macro substitution command introduced in WinWarbler 6.7.4, or if you will be using the macro substitution command but will want distances displayed in miles rather than kilometers, then you don't need to upgrade to DXKeeper 3.3.9. DXView 3.3.9 is available via the DXLab Launcher or via 73, Dave, AA6YQ