From Satellite TV News
According to an article by the Peoria Journal Star, Comcast will add more than 20 channels in high-definition in central Illinois. Apart from ABC Family in HD and Disney Channel HD added on Comcast HD line-up from April 1 and there are plans to add more than 20 HD channels before April end
Comcasts New 20 HD channels in central Illinois

Time Warner Cable is planning to bring six new high definition channels in Manhattan on April 30.Tthe cable operator’s local systems will add about 100 channels before the end of the year in New Jersey and New York areas
Time Warner’s Six New HD channels in Manhattan