21.   But in times of market volatility, personal phone service becomes even more important.

22.   But increasingly, some services are becoming a repository for the encyclopedia on you.

23.   But most analysts say ordinary mobile telephone service will become steadily cheaper and will no longer provide the booming revenue that wireless operators have enjoyed during the last decade.

24.   But public-utility officials note that the investments might be justified even if the new communications services never become profitable.

25.   But the all-digital phone service is finally becoming an affordable, more reliable high-speed on-ramp to the Internet.

26.   But the service has become a target for the Chinese government, which has engaged in a cat-and-mouse game with Safeweb, blacklisting the Triangle Boy servers themselves.

27.   But the wealth of dramatic service began to fade as well-trained service became a rarity.

28.   But what if Cisco does not dominate the next generation of the Internet, when true broadband services become universal?

29.   Church services have become so crowded that worshippers sometimes spill out into the streets, where until recently all religious activity was banned.

30.   Code-named Marvel, the service could become the conduit for electronic transactions between Quicken users and banks, McAdams added.