Need Truesync components for Timeport 7089 and 280

I had Truesync software (came with REX) which used to be able to
import/export phonebook entries using infrared port for both the
phones. After a system crash, I had to reinstall the software but now
Truesync does not connect to the relevant website to fetch the
components for L7089 and T280 phones.

Any help shall be appreciated? Anyone willing to provide CDs with
software for these phones?

Have contacted Motorola who have simply said that they do not support
Trusesync for these phones any more.

Thanks.

SM