On March 23, 2011, Jay Newton Wrote:
Cox is distributing the Whole Home DVR in OKC now. It costs an extra $5.95 a month with a $80 install fee. The wait right now is 1 month. They won’t allow self-installs. Link follows.
http://ww2.cox.com/residential/oklahomacity/tv/plus-package.cox?campcode=xl_tv_1_wholehomedvr_1210
I believe that Dish and DirecTV both offer similar functionality in their offerings.