How to download cvs files for Beta 3

[sam]

Hi,

I found a tag for downloading the 5.3 Current (not 6.0) with the 
following cvsup-sup file definition:

*default host=cvsup.ca.freebsd.org
*default base=/usr
*default prefix=/bdata/ncvs
*default release=cvs tag=RELENG_5
*default delete use-rel-suffix

but this is only download the source. How can I download the cvs file? 
those files ended with ",v". I need to use it to execute "make release ..."

Thanks
sam