TORONTO - The Movie Network launched two additional high-definition channels on Wednesday, MExcess HD and MFun! HD.Available free of charge to TMN subscribers, the new channels will mirror the programming available on MExcess and MFun!’s respective standard-definition channels.“With the addition of these new channels, The Movie Network and its classic movie service, Mpix, have five HD channels collectively and boast the most HD movies of any network in Canada,” said Domenic Vivolo, SVP of marketing and sales for Astral, in the announcement. The channels are available on Rogers and Cogeco Cable immediately. They will launch with Bell TV next week, and will...