21.   Commuter railroads said they made it through the day without major headaches.

22.   Computer criminals are also a major headache for California Attorney General Bill Lockyer.

23.   Counterfeiting and product piracy are major headaches for manufacturers of products ranging from detergent to watches, and computer software to jeans.

24.   Dealing with a well-armed and well-financed underworld has become a major headache for officials and ordinary citizens in Mexican states where narcotics are produced and trafficked.

25.   Even coins, though not generally counterfeited, have proved to be a major headache.

26.   Even small pools of meltwater can create major headaches.

27.   Extras can cause major headaches on the set if they make the wrong move or start whining about not having their own hairstylist.

28.   For retailers, keeping up with the laptop market can be a major headache.

29.   For the most part, travelers find the construction irritating, but not a major headache.

30.   In many organizations, for many coaches, this would be a major headache.