Embodiments of the invention enable error simulation for system validation. Data are held in a sense amplifier for every memory bank. The method allows a user to insert independent movie recorders in a virtual world with the cameras associated with such recorders being independent from the avatar and each other. When the block type is DC, reduced complexity inverse transform of a DC coefficient is performing and a single residual coefficient is provided as residual information. To control or buffer the explosive force, a baffle may be interposed between the explosions and the products being processed. For example, a system and method can be configured to perform a comparison between test data results and benchmark test data in order to determine test result differences between the received test data results and the retrieved benchmark test data.