Cox announced SDV rollout this year but only for Fairfax VA, Phoenix AZ and Orange County CA, so I think you're safe for now:mrbrown2195 said:
http://www.multichannel.com/article/CA6470803.html You need to contact Tivo to add guide information for those channels. Check in Tivo support, there's a standard form to fill out. Last time I filled it out the response was amazingly good and within days my guide listings were updated for new channels.