Apparatus for wireless transmission of acoustic information; Computer hardware and recorded computer software programs sold as a unit for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Digital video cameras; Downloadable computer software development tools; Downloadable computer software for producing financial models; Downloadable graphical user interface software; Downloadable middleware for software application integration; Downloadable project management software in the field of business; Microphones; Recorded computer application software for mobile phones, namely, software for education, workshops, training, business, videos, conferences, databases and electronic storage of data; Recorded computer networking software; Wireless communication device featuring voice, data and image transmission including voice, text and picture messaging, a video and still image camera, also functional to purchase music, games, video and software applications over the air for downloading to the device