Videotron, Quebec's largest cable company, this week added Speed HD and MPIX HD channels to its high definition programming line-up.

The cable giant says it now offers 370 channels in its digital cable line-up including 24 HD channels in English and 27 HD channels in French.

Both stations will be offered to Videotron's digital cable customers at no additional charge provided they currently subscribe to the standard definition versions.

Speed HD is for car racing fans whose programming includes live coverage of Formula 1 races, the 24 hours of Daytona, the 24 hours of Le Mans and the NASCAR Sprint Cup All-Star Race, plus a host of programs, movies and documentaries related to the world of cars and motorcycles. The station will air on channel 512.

Astral Media owned MPIX HD carries carries classic movies from the 1920s to the 1990s. The station will air on channel 716.

Discuss Videotron offerings and new channels in Digital Home's Videotron Digital Cable forum .