I use Cäsar on 2 different computers, one with permanent internett connection, the other without.Hope, this information is helpfull to You.
Kind regards
J. Kaltenbrunner
Pörner Vienna.
_________________________
Johann Kaltenbrunner
Pörner Ingenieurgesellschaft
A 1050 Vienna
Phone 0043 (0)1 58990 413