Some more details as outlined in an email to me by CV shared services.
Effective Wednesday, May 23, 2007, Versus HD/Golf HD, a high-definition (HD) service, will be available on channel 719 to customers in all areas (except Woodbury Spectrum, Port Chester, Harrison, and Bridgeport) who subscribe to the iO $9.95 package (and above) or the iO Sports Pak. The channel will also be available to business customers as part of the iO Sports Pak, iO Entertainment and iO Business packages. A HD iO digital converter or a CableCARD-equipped digital cable ready HDTV is required to receive channel 719.