I saw a Wireless timer/controller at "Premier Lawn Sprinler Supplies" yesterday. I dono who made it, but it was like a remote controlled timer to manually start zones and set times for zones, so you dont have to walk 10 miles to get back to the main panel. Wireless sounds nice to me! Anyone else seen one before? If so, how great is the range, and how well do they work? It was blue, but thats about all i know.