CBS will soon be adding full-length episodes of prime-time series this fall. Did I mention they’ll be free? CBS’ broadband channel, Innertube, launched in May on their website. Beginning in September, CSI (all three varieties), Survivor, NCIS, Numb3rs, and Jericho will be available on Inntertube the day after they are aired on the network. Each will be available for four weeks, with the exception of Jericho and Survivor, which will be available all season. Larry Kramer, president of CBS Digital Media, said that it will “further help us extend the reach of the CBS brand [and] provides a new avenue for advertisers to engage with our programming, which in turn creates a new source of revenue for our company.” Commercial-free versions of CBS’ shows are also available at iTunes for $1.99 per episode. You may recall that ABC first started offering free episodes of Lost and Desperate Housewives last season—this was an initial test to see how much interest the downloads would generate.