[CentOS] yum repository for kde 3.5 on Centos4.0

hey friends,

 I am using Centos 4.0 and I want to upgrate to Kde 3.5.x. Can anyone
tell me the yum repository for the same so that I don't have to
download the rpms manually just

yum upgrade kde



I checked on the
http://apt.kde-redhat.org/apt/kde-redhat/redhat/4/i386/RPMS.stable/

but kde-redhat-release-3.4.1-1.el4.noarch.rpm  rpms are there. I need kde 3.5.x


Thanks & Regards

Ankush Grover