Multicast Madness
When television stations owned by NBC, CBS and other broadcasters first began transmitting digital-TV signals in 1998, the concept of “multicasting” — squeezing up to four networks into space previously occupied by a single analog channel — seemed like it could revolutionize the TV business.

DirecTV’s $7,500 Plan
Speeding Up to 100-Mbps
Big Ten Goes Wide
Would-Be Ratings Startup Offers Ops Profit Split
This Just In
La., N.J. Bills Reach Governors
Senate Vote Delayed
Martin Sounds Retreat on Must-Carry
U-verse Grows in Texas
Sundance To Offer Content Sponsorships
Spike’s 'Knockouts’ Block Pins Male Viewers
Cox Ousted From TWC Turf
Jewelry Television Keeps Shop Net Alive
Hilary Leaves BBCA for Magna Global
GSN, TWC Make Up
Wanted: Wireless-VoIP Connection
Staff Cutbacks Start Hitting Court TV