COMPUTER SOFTWARE FOR USE IN DATABASE MANAGEMENT; COMPUTER SOFTWARE FOR UPLOADING, MANIPULATING, AND ENHANCING THE AUDIO-VISUAL CAPABILITIES OF MULTIMEDIA APPLICATIONS, NAMELY, FOR THE INTEGRATION OF DIGITAL CONTENT, DOCUMENTS, PHOTOGRAPHS, IMAGES, VIDEO, AND AUDIO; COMPUTER SOFTWARE FOR LINKING METADATA TAGS WITH PHOTOGRAPHIC AND OTHER MEDIA FILES TO ENABLE SEARCH ENGINE RETRIEVAL AND DATABASE SOFTWARE COLLECTION OF FILES AND THEIR ON-LINE SHARING, AND FOR LINKING METADATA TAGS WITH WEB PAGES VISITED TO CREATE LINKS WHICH USERS CAN MAINTAIN FOR THEMSELVES AND SHARE WITH ON-LINE GROUPS AND WEBSITE TAGGING; GLOBAL POSITIONING SYSTEM; GLOBAL POSITIONING SYSTEM HANDHELD PERSONAL NAVIGATOR, NAMELY, ELECTRONIC NAVIGATIONAL INSTRUMENTS CONSISTING OF GPS RECEIVER WHICH LINKS THE SYSTEM TO A NOTEBOOK COMPUTER, TO A PERSONAL DIGITAL ASSISTANT, OR FOR USE IN A VEHICLE; GLOBAL POSITIONING SYSTEM RECEIVERS; GLOBAL POSITIONING SYSTEM RECEIVERS USING A SHORT-RANGE RADIO TECHNOLOGY FOR LINKING THE SYSTEM TO A PERSONAL DATA ASSISTANT FOR USE IN A VEHICLE; AND DIGITAL CAMERAS