Aspects of a method and system for content-aware mappingerror protection using different spatial streams are presented. According to the invention, a flow of a fluid is provided through the floor or through a similar medium with large thermal inertia. A sub-array selector, responsive to a first memory address, selects one among the at least two sub-arrays according to the first memory address, and enables access to the selected sub-array. Next, a one-page printing controlling portion exerts control for printing the associated images on one page. The statistic can be an average of the power control bit values over a specified time interval. The network operations center comprises one or more servers implementing operations such as determining if a user requested webpage is listed for access by the user, and loading and sending the requested webpage to the user, via the VPN tunnel, if the requested webpage is listed for access by the user.