Apple is in talks with Comcast about using the cable provider's network for a streaming TV service to be integrated in a future version of the Apple TV, reports The Wall Street Journal. According to the report, Apple's set top-box would be able to access Comcast's wide variety of channels for a monthly subscription, with the Apple TV receiving "special treatment" from Comcast when connected to its cable network to ensure that it would bypass congestion on the Internet for optimal streaming. Apple's intention is to allow users to stream live and on-demand TV programming and digital-video recordings stored in the "cloud," effectively taking the place of a traditional cable set-top box. U