This driver controls the HAI OmniPro II Home Automation system over and AES-encrypted Ethernet link. It does not support RS-232. Version 1.1 allows HAI User Macros (Buttons) to be triggered by the XP processor. Version 1.11 improves performance while loading the zone list. Version 1.12 fixes an issue where items may show up in the lists twice. Version 1.21 adds a Thermostat list, a Security Event log, a connection variable for troubleshooting, and fixes System Events on security mode changes. 1.22 fixes the non-functioning "Restore All Zones" command.