Discussing yesterday's earnings Comcast' COO Stephen Burke told attendees of a conference call yesterday that Comcast plans to launch their re-branded Mobile WiMax "High-Speed 2go" in Boston and Houston sometime this quarter. The company, like Time Warner Cable, is using Clearwire's network to fuel the service -- and has already launched High-Speed 2go in Philadelphia, Atlanta, Chicago, Portland and Seattle. As we've previously covered, Comcast offers two pricing options for customers in launch markets:

• Comcast High-Speed 2go Metro service costs $49.99 for twelve months ($72.95 thereafter) and comes with 12Mbps Comcast home broadband service and a Wi-Fi router. The service uses a Mobile WiMax data card that will obviously only work in areas where there's Comcast/Clearwire Mobile WiMax.

• Comcast High-Speed 2go Nationwide service costs $69.99 ($92.95 thereafter) and also comes with Comcast 12Mbps home broadband service and a home Wi-Fi router. The service uses a dual-mode data card that allows users to float between Clearwire's Mobile WiMax network and Sprint's 3G EVDO network.