21.   The snag is that online users are reluctant to give out information about themselves to Web sites.

22.   The users of Eurocurrency are multinational firms, central banks and governments and other public authorities.

23.   These users are very strongly motivated and persistent.

24.   This is clearly cumbersome and possibly unsatisfactory and many users might be tempted to abandon the process before achieving their ends.

25.   Users should be able to monitor the progress of any background tasks they have initiated from submission to completion.

26.   When changes are made, how are users kept informed?

27.   Queensland heroin users will be able to detoxify rapidly on Naltrexone after a two-year clinical trial of the controversial drug begins in Brisbane this week.

28.   Users should be sure that their computers are running the most up-to-date virus protection software.?

29.   Anti-virus software detects most of the viruses your users are likely to encounter - often without the user even knowing.

30.   A proper footpath could remedy this because users would be more likely to keep to it.