Based on a recording signal, a recording pulse signal, which includes a top pulse located at a front end portion and having a first magnitude, a last pulse located at a back end portion and having the first magnitude, and an intermediate bias portion located between the top pulse and the last pulse and having a second magnitude, is generated. A composer core generates displays of application components and application interfaces that define patterns of functions and interactions between interfaces. A capacitor including electrodes made of the first and second silicon epitaxial growth layers with the dielectric layer pattern formed therebetween may be formed by such a method. When an application begins an authoring session, an object stored in the collaboration server is opened as a document in an application, a server lock is applied to the object, internal locks are applied to portions of the document, and the server lock is removed from the object. Examples of solution modules include an Internet module comprising a NIC and supporting software, a module that augments a computer system with digital video recorder capabilities, modules for advanced graphics subsystems such as for games, and others. The light source projects a fixed line of visible light along the predetermined line of cut.