VANCOUVER – Citytv-owned CKVU debuted in high definition on Monday for viewers who receive the basic HD service from major cable operators serving the Vancouver market."Citytv is thrilled that viewers in the Vancouver market are now able to watch their favourite programming in HD," said Renato Zane, VP and GM of Rogers Media Television B.C., in the announcement. "We're confident that audiences will enjoy this enhanced viewing experience."Cable operators offering CKVU HD include Novus Entertainment, Shaw Communications and Telus TV.www.Citytv.com