Default media services are provided to a multi-user multimedia device over a communications network responsive to identification of the multi-user multimedia device. A first input clock and a second input clock are generated with the second input clock having a phase that is programmably shifted relative to the first input clock when the system is operating at a lowered operating voltage or different temperature, for example. The compound has a ratio of weight average molecular weight to a number average molecular weight in the range of from 1 to 1. The interconnecting belts or cables are disposed to travel within the elongate grooves on the bar to provide the bar with a low profile. If the transaction is incomplete, and a polling count limit has not been reached, new polling code will be generated that includes the delay time and a new polling count. A third filter layer is formed on a second part of the first region and a third part of the second region.