In a header decompression apparatus 709, a header decompressor 703 refers to reference information stored in a reference information manager 707 to decompress a compressed header of a packet received by a packet receiver 704. The implantable treatment apparatus is preferably implantable through a septal wall or portion thereof. The buyer will be able to view the schedule of multiple properties in their area giving them the ability to plan their house hunting expeditions. In another embodiment, the method for cleaning the article comprises contacting the article with a cleaning composition comprising, based upon 100 pbw of the cleaning composition, 50. The articles are separated, but unsupported, by the helical feeder coil. The apparatus works to look up a predetermined voltage-to-current relation to determine an initial value to be applied to the pump cell as a function of a current output of the pump cell, apply the initial value of the voltage to the pump cell, and to sweep it temporarily.