11.   I think a tin ear would be a major upgrade.

12.   Lowering the arsenic maximum to that level would require major upgrades to water systems in El Paso, Midland, Odessa and other West Texas communities.

13.   Major upgrades will be done on the building.

14.   MSN had planned a major upgrade of the e-mail system in early May.

15.   Public health systems need a major upgrade and thorough response plans should be created to best handle a chemical or biological attack, he said.

16.   Southern Co. officials say they want the government to spell out clearly the difference between routine maintenance and major upgrades at coal-fired plants.

17.   The acquisitions left Frankenberg with the daunting task of trying to manage the mergers while simultaneously overseeing a major upgrade to Netware.

18.   The major upgrade here is the use of precision guided, extended-range rockets in lieu of the current unguided rockets.

19.   The venerable home video may be on the verge of a major upgrade.

20.   They have produced a major upgrade in preventative medicine.