iBright

Control the brightness of all your displays attached to your Lion or Snow Leopard Mac Either control all displays through a master slider or each display individually. Configure brightness ratios and even enable control of 3rd party displays and Macs where the inbuilt brightness does not work. Features: - Control up to 16 displays per Mac - Fine control on each displays brightness - Two methods for brightness control - Apples inbuilt brightness control or an alternative option on each individual display - Control non Apple display equipment connected to your Mac - Invert brightness on displays of your choice - Synchronise 2 or more displays - Balance displays so that their brightness matches FREE: Please Also look for the iBright Remote app to allow you to control displays using your iPhone, iPad or iPod touch over wifi, it is free after all