One can set up file sharing with the EyeLink Host PC that works for any operating system. Log into Windows 7 in the Host PC, and set its IP to 100.1.1.3/24, and enable File Sharing for D:\elcl\. On Finder, Connect to Server smb://100.1.1.3/elcl/ with username Eyelink (no password). We can now open the folder in OSX using the local network via the Ethernet cable.