[CentOS] minute cron

Hi all,

CentOs has choosen anacron as default cron daemon.
I did not look further about the reasons, I think there are some good 
reasons.

I want to create a minute based set of scripts.

No much precision required, once a minute more or less 20 sec is OK.

Using anacron, how do you recommend to do it?

Is anacron the right tool? Otherwise what's the right tool?

-- 
RMA.