If you are on a MAC on the Bren network, you can connect to the Bren File Server Shares following these steps:
Start the Finder, on the toolbar click the item Go, then the option "Connect to Server"
for the server address type smb://babylon.bren.ucsb.edu/mydeptshare where mydeptshare is the share name
Connect as "Registered User"
Name: enter esm\yourbrendesktopusername
Password: your bren desktop username password
If you don't know the official share name, please contact the compute team.