9 downloadable computer application software for telephones, mobile phones, portable listening devices, portable media players, personal digital assistant computers, portable and handheld digital and electronic devices, desktop computers, handheld computers and mobile computers ; downloadable computer software in the field of games for telephones, mobile phones, portable listening devices, portable media players, personal digital assistant computers, portable and handheld digital and electronic devices, desktop computers, handheld computers and mobile computers; downloadable computer software in the field of applications, namely, calculators, calendars, time zone clocks, clocks, utilities messaging applications, photo viewers, photo software, themes, user interfaces, address books, chat applications, for telephones, mobile phones, portable listening devices, portable media players, personal digital assistant computers, portable and handheld digital and electronic devices, desktop computers, handheld computers and mobile computers; downloadable computer software in the field of screen savers for telephones, mobile phones, portable listening devices, portable media players, personal digital assistant computers, portable and handheld digital and electronic devices, desktop computers, handheld computers and mobile computers; downloadable computer software in the field of data enabled idle screens, namely, idle screens showing battery state, signal strength, date and time, newly updated information and news; downloadable video game software for advertising purposes; Downloadable computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures for telephones, mobile phones, portable listening devices, portable media players, personal digital assistant computers, portable and handheld digital and electronic devices, desktop computers, handheld computers and mobile computers; downloadable computer software in the field of software prototype fabrication for telephones, mobile phones, portable listening devices, portable media players, personal digital assistant computers, portable and handheld digital and electronic devices, desktop computers, handheld computers and mobile computers; downloadable computer application/utility-based software in the field of presentation of constantly updated data, news and information; software for recording, organizing, transmitting, manipulating, and reviewing audio files; downloadable computer software for use in organizing, transmitting, manipulating, and reviewing audio files on portable and handheld digital electronic devices