MONTREAL – Videotron has added the high definition version of Spike TV to its programming lineup. The channel, which airs a mix of innovative non-scripted shows, star-studded events, box office hits, and high-action sports, is already available on channel 123 in standard format. Spike TV HD launched Tuesday on channel 723 throughout Videotron’s service area except for La Pocatière Est, La Pocatière Ouest, St-Pascal and La Malbaie. www.videotron.com www.spike.com