Cineplex Entertainment (CA:CGX.UN) and RealD announced today they have signed a long-term agreement to install a minimum of 175 3D systems into Cineplex Entertainment theatres across the country by December 2009 bringing RealDs committed screen count to well over 5,500. The commencement of the RealD rollout is dependent upon Cineplex Entertainment entering into a digital deployment agreement to begin the conversion to digital projection.