A metal-insulator-metal capacitor using a high-k dielectric and method of fabrication are described. The vents further serve as pivots to allow the side-firing speaker to be rotated through a predetermined range, simultaneously varying the aperture of the second vent. A client module is arranged to be executed on the remote computer system upon booting of the computer system and is arranged upon execution to obtain access data over a network from an authentication system for access to the computer system and to use said access data to perform said local authentication at the remote computer system and boot said operating system. At the delivery destination, the driver removes the tote and secures it via a system of one or more chains andor cables which are contained in a delivery box which is secured outside the delivery destination. 5\u201320% by weight of the total mixture of an oil having a solubility parameter of 5\u201312 12; an emulsion hair bleach composition capable of lightening hair in 10 to 30 minutes, and a kit for use in bleaching hair.