When I run the ldap-sync.sh file, there is no output and it immediately
completes with no error. Conferencing Version 1 is currently installed on
SLES 10 64 bit server.

I was part of the beta team for t&c and I still have the server where RC4
was installed. I ran that ldap-sync.sh file and gave it the new portal
server name and it seemed to work. It synced 3500 users. Could it be that
the curl command in ldap-sync.sh is somehow failing on a 64 bit system?

If I search for contacts in the conferencing client, I am not able to find
any users. Is there a way I can look in the postgres database to see if the
users are really there?