A client computer hosts a virtual private network tool to establish a virtual private network connection with a remote network. The spout extends at an angle with respect to the longitudinal axis of the water-receiving end. The cam is rotatable between a first position and a second position to engage the first bracket relative to the second bracket. These novel methods and techniques include: per tone noise margin modification, data framer constraints modification, improved noise measurements; more robust on-line reconfiguration processes, worst case noise monitoring, induced bit rate limitations, and distortion noise mitigation. These processes are realized by software using DSP or the like. Preferably, the biodegradable material comprises compost that is pre-seeded to allow desired vegetation to grow from the compost into the under-lying soil.