E-Guide Services, Inc. and Caesars Operating Company, Inc. announced the installation of E-GuideTV, into more than 21,000 guest rooms in Las Vegas and Laughlin, Nevada, and at Harrah's Rincon outside San Diego, CA.

ARLINGTON, TX July 29, 2010-E-Guide Services, Inc. (EGS) announced results of an independent Arbiton Inc. study of its innovative E-GuideTV service, an in-room hotel television channel guide. Results prove the Out-of-Home advertising medium to be b