Carrying cases for electronic equipment, namely, cases for PDAs and similar electronic equipment; Computer application software for mobile phones, namely, software for monitoring a dietary and exercise program, namely, for use in tracking caloric intake, exercise programs and predicting weight loss and gain; Computer application software for monitoring a dietary and exercise program, namely, for use in tracking caloric intake, exercise programs and predicting weight loss and gain featuring a personal digital assistant (PDA) for estimating and displaying a graphical summary of weight loss and gain, namely, software for monitoring dietary, exercise and other factors influencing weight loss and gain; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware and peripheral devices; Computer hardware and peripheral devices and computer software for data communication and translating and transmitting data sold therewith; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Computer programs for connecting remotely to computers or computer networks; Computer software for creating searchable databases of information and data; Handheld computers; Handheld personal computers; Headsets for use with computers; Mobile computers; Personal digital assistants (PDA); Wireless computer peripherals