The core MSO business saw revenue increase 5.1 percent to $8.95 billion, an improvement reflecting double-digit growth in high-speed Internet and voice subscribers, as well as a robust 22.6 percent gain in local ad sales dollars ($446 million).Meanwhile, the Comcast Entertainment programming unit??????a clutch of networks including E!, Golf Channel, Versus, G4 and Style??????boosted Q2 revenue 18.