61.   It is unusual for a firm to do no work in return for fees.

62.   Its potential arose in research the firm does for the snack-food industry.

63.   Large firms have been doing so for years, but the last of the small firms had to file electronically by the close of business Wednesday.

64.   KPMG dismissed the significance of the settlement, saying the firm had done nothing wrong.

65.   Michael Tobin, managing partner at Ravich, Koster, said the ruling might change the way his firm does business.

66.   No stats on trading are available, but six firms are doing business in the city.

67.   Not that the big firms do all the unpaid work.

68.   Nor did the firm.

69.   Now the paid media operation is in the hands of Frank Greer, whose firm did commercials for the successful gubernatorial campaign of James McGreevey in New Jersey.

70.   Now, public anxiety over all things white and powdery is changing the way many firms do business.