Rainbow Media Holdings LLC, the programming subsidiary for Cablevision Systems Corp., said it recently secured a number of key distribution agreements with both EchoStar Communications Corp. and The DirecTV Group Inc. to provide the direct-to-home satellite television service providers with a variety of programming services, including American Movie Classics, WE: Women’s Entertainment, Independent Film Channel, fuse and its Fox Sports Net regional channels. Financial terms of the deals were not disclosed.