Synthesis SyncML can be downloaded from:
http://www.synthesis.ch/dl_client.php?lang=e&lay=desk
You can download a 30-day trial. A standard single license is $25.
Follow the installation instructions on the Synthesis web site.
SyncML Server URL = https://corporatetime.nd.edu/ocst-bin/ocas.fcgi
Check ONLY the boxes for "Events" and "Tasks".
Events/Tasks -- Click the "more..." button.