Perceptive Automation has released v4.1 of its home control server, Indigo. The latest version adds support for SmartLabs' PowerLinc Modem and Insteon extended messages which can be used to control Insteon products and enhance the speed and reliability of device linking to the software. The update also features an improved automatic reconnection tool for serial devices and improved Insteon link syncing for PowerLinc interfaces. Version 4.1 includes new control page options for the companies iPhone application, Indigo Touch, and support for new Insteon hardware modules