FS2002/FS2000 30m Terrain Mesh

In June 2002, I downloaded 23 files for FS2002 30m Terrain Mesh for the continental USA, including Alaska.
These were done by Stephen Rothlisberger.
Now I would like to download the other 45, but it
ask me for a Username and a Password.
Are these no longer available
?
REgards
Gilles Dubois
These were done by Stephen Rothlisberger.
Now I would like to download the other 45, but it
ask me for a Username and a Password.
Are these no longer available

REgards
Gilles Dubois