[CentOS] Updating system

Mon Aug 13 14:54:11 UTC 2007
Dago Pacheco <informatica at makimet.cl>

Hi...
I'm about to update my centos 4 x64 as is said in the centos-announces 
list, but i have a question.  The link included in the mail direct me to 
a redhat web page where the update is explained and remarks that all 
previously released updates must be applied in order to set the current 
update.  My question is, do i have to set some parameter when aptemting 
to update my system by "up2date" command or does it do automatically?
Thanks

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Dago Pacheco
Encargado de Informática
Maestranza Makimet Ltda.