21.  As a consequence, the spending cuts needed to predict a balanced budget using administration figures are much smaller than those needed using the congressional numbers.

22.  Delegates were already using cellular phones at the 1992 convention, but the system quickly overloaded and callers were plagued by busy signals.

23.  Dell is using some of the best components in the business here, including that video card.

24.  Dell moved quickly last year to offer desktop machines using Intel Corp.'s new Pentium microprocessor.

25.  Dell, Gateway and other computer makers won't start using the software until the final version, expected this summer, is released, said Microsoft spokesman Jim Cullinan.

26.  Dermatologists and plastic surgeons caught on, using it on the forehead, around the eyes, even the neck.

27.  Despite bans in California and Texas on using race in admissions, many educators say affirmative action remains the best way to insure diversity on their campuses.

28.  Delta and other airlines have cut capacity 20 percent to deal with slumping travel demand since the Sept. 11 terrorist attack using hijacked American and United jets.

29.  Curiously, Felten has found that using so-called anonymizer programs that are designed to protect Web surfers from online intruders makes cache attacks easier.

30.  Curiously, the game offers the only on-line help for using Graffiti.