I installed VMWare Server 2.02 and when I tried to launch the VMWare Server Homepage icon, it opened Firefox 3.0.6 (my default browser) and I go the following error:
hostname:8333 uses an invalid security certificate.
The certificate is untrusted because it is unsigned.
To fix this in Firefox go to Options > Advanced > ENCRYPTION > View Certificates > SERVERS tab
Click Add Exception button
Type the address of your host - https://(hostname):8333
Click the Get Certificate button
Click the Confirm Security Exception button
Ensure Permanently store this exception checkbox is checked