Online registration is now open for the 2010 GIE+EXPO, which will be held in Louisville October 28-30. GIE+EXPO is sponsored by the Outdoor Power Equipment Institute (OPEI), Professional Landcare Network (PLANET) and Professional Grounds Management Society (PGMS). It is now the 14th largest tradeshow in America, according to Trade Show Executive magazine. In addition to the website, information can be obtained by contacting Sellers Expositions at 800-558-8767, 812-949-9200 or info@gie-expo.com.