can you just explain how that would work though 'cos we're now erm, auditing by job, aren't we, and given i don't know the audit timetable i can't visualise the effect this would have but it seems that one could be making a change 'cos a particular, a job's been audited and it effects q p1, or something one month, and therefore you make changes to it and another job's audited the second, another month, the second month and q p1 needs changing again, and it, in terms of keeping our staff with us, it will be quite conf , i think it's not terribly practical to keep having constant change.