[Dx4win] Preferred External data for DX4WIN

[Scott Lowe]

What is the preferred source of external data for DX4WIN?  I would like to
have the data include lat/long coordinates so that DX4WIN will automatically
turn the rotator to the correct heading based on the callsign entered from
the DX clutter.  Is it best to subscribe to a website such as QRZ.com?  Or,
is there a Œbest¹ CD disk that people prefer?  Please share your suggestions
for sources of external data that include lat/long data that interfaced
directly with DX4WIN.

Thank you,
Scott, WA0TPN