41.   The system would let consumers buy digital music over the Internet, while preventing them from making illegal copies and giving them away.

42.   The system initially will let merchants use Web servers for credit card processing and authorization on the Internet.

43.   The system will let businesses collect customer data and then turn around and tailor information to the customer the next time that person does business with the company.

44.   The uniform electronic system would let competitors and the incumbent local telephone companies communicate electronically when a customer switches local service provider.

45.   The system let me send and receive e-mail, read news headlines, get stock quotes, and browse the World Wide Web.

46.   The system will let the firm trade U.S., German and Japanese government bonds electronically with its customers.

47.   These systems let drivers choose the distance they want to maintain from any vehicle ahead.

48.   These systems let you park the base station anywhere in your home or small office, even someplace inaccessible.

49.   This stand-alone, self-contained videoconferencing system lets users see face-to-face and talk mouth-to-ear with a distant subject.

50.   Video-conferencing systems now let businesses hold on-line meetings among people in different offices or cities.