Arrangements described herein relate to initiating social interaction based on e-mail content. In one embodiment, the first controller has the ability to reserve a controllable network device to thereby become its primary controller, so that the first controller may maintain control over the controllable network device against control demands of other controllers present in the network. The voltage supply is disconnected from a tank capacitor during the charging. Multiplexing logic controls the DMA into the decompressor and the output of the decompressor into separate buffers for each color separation.