With Red hat, you shouldn't need to download much of anything. 7.1 disks should have the samba daemon, samba client, samba swat tools, and gnomba all on the disk as rpm's already built for that distro. It won't be the latest and greatest version of samba, but it should work fine. Pop your cd in the drive and use gnorpm, or the KDE equivalent to find and install those packages.