Information about CableCARDs and Switched Digital Technology

Certain cable operators are using switched digital technology to add new channel lineups on existing bandwidth or eliminate duplicate feeds of premium channels.

Currently, switched digital channels are unavailable to TiVo DVRs that use CableCARDs. However, cable operators will introduce a new external adapter in 2008 that will enable TiVo Series3 HD and TiVo HD DVRs to access switched digital cable channels. For more information, visit