These are my notes from my experience installing support for NTFS in CentOS 5.5 (x64).
cd /tmp wget "http://apt.sw.be/RPM-GPG-KEY.dag.txt" rpm --import RPM-GPG-KEY.dag.txt /tmp) wget "http://rpmforge.sw.be/redhat/el5/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm" rpm -i --test rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm rpm -i rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm yum install fuse fuse-ntfs-3g yum install ntfsprogs