An aromatic drain device comprising a perforate retaining device defining a volume for retaining an aromatic media therein, the retaining device releasably secured to a removable drain cover and positioned to extend below the drain cover into the cavity defined by the floor drain wall. The communication network receives discovery requests for the wireless communication devices and responsively transfers discovery responses describing the IP address allocations and translations for individual wireless communication devices. One embodiment comprises a low-level UWB source ), a waveform adapter, a power amplifier, and an antenna to radiate a band-limited andor modulated UWB or wideband signals. To ensure operation, the primary control unit receives state information from the router resources and maintains the state information for consumers, i. First and second trenches are formed to extend into the semiconductor material. The graphic design feature may be carried on a graphic design element which is coupled to the first andor second outer surface.