install rpmforge-release to install GPG key to authenticate packages
rpm -Uhv http://dag.wieers.com/packages/rpmforge-release/rpmforge-release-0.3.4-1.el3.rf.i386.rpm
add the following lines to /etc/sysconfig/rhn/source
### Dag RPM Repository for Red Hat Enterprise Linux yum dag http://apt.sw.be/redhat/el3/en/$ARCH/dag
test to see what would be installed, the devel package should pull in both pkgs
up2date-nox --dry-run -i freetds-devel-0.63
comment out or delete Dag Repository in /etc/sysconfig/rhn/source
### Dag RPM Repository for Red Hat Enterprise Linux # yum dag http://apt.sw.be/redhat/el3/en/$ARCH/dag
how to rebuild packages
wget http://dag.wieers.com/rpm/packages/freetds/freetds-0.63-1.rf.src.rpm rpmbuild --rebuild --define 'dist el3' freetds-0.63-1.rf.src.rpm cd /usr/src/redhat/RPMS/i386/ rpm -ivh freetds-0.63-1.1.el3.rf.i386.rpm freetds-devel-0.63-1.1.el3.rf.i386.rpm
links to original documentation on dag