Looking to keep pace with—if not beat—telco competitors on broadband speeds, Comcast over the next few months plans to expand its ldquo;widebandrdquo; cable modem service with downloads up to 50 Mbps to at least nine more markets and make it available to 10 million premises.img src="http://feeds.feedburner.com/~r/MultichannelBreakingNews/~4/428838867" height="1" width="1"/
