$ rpm -qpl http://download.fedora.redhat.com/pub/fedora/linux/core/development/i386/Fedora/RPMS/samba-client-3.0.2a-1.i386.rpm | grep -i cifsit works!
/sbin/mount.cifs
/usr/share/man/man8/mount.cifs.8.gz
$ cat /etc/fedora-release;rpm -qf /sbin/mount.cifs Fedora Core release 1 (Yarrow) samba-client-3.0.2-7.FC1
as root eg. # mount -t cifs -ousername=user //server/share /mnt/cifs should work
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