create dvd iso from tree

[Gianluca Cecchi]

I see that today there are no updates...
in the mean time we have the official dvd iso for test4 to
down-torrent and test, what would be the correct method to create a
dvd iso if I have rsynced the tree and for example I am into the
directory containing (for x86_64):

drwxr-sr-x        4096 2007/04/22 11:29:09 .
-rw-r--r--          85 2007/04/22 11:29:09 .discinfo
-rw-r--r--         364 2007/04/22 11:03:47 .treeinfo
drwxr-sr-x      192512 2007/04/22 11:15:54 Fedora
-rw-r--r--       18385 2005/04/05 20:35:02 GPL
-rw-r--r--       12760 2007/04/21 04:07:51 README-Accessibility
-rwxr-xr-x      147767 2007/04/21 04:07:51 RELEASE-NOTES-en_US.html
-rw-r--r--        1910 2007/04/21 02:25:43 RPM-GPG-KEY
-rw-r--r--        1706 2007/04/21 02:25:43 RPM-GPG-KEY-beta
-rw-r--r--        1519 2007/04/21 02:25:43 RPM-GPG-KEY-fedora
-rw-r--r--        2043 2007/04/21 02:25:43 RPM-GPG-KEY-fedora-extras
-rw-r--r--        1722 2007/04/21 02:25:43 RPM-GPG-KEY-fedora-legacy
-rw-r--r--        1105 2007/04/21 02:25:43 RPM-GPG-KEY-fedora-rawhide
-rw-r--r--        1076 2007/04/21 02:25:43 RPM-GPG-KEY-fedora-test
-rw-r--r--        1232 2007/04/21 02:25:43 RPM-GPG-KEY-rawhide
-rw-r--r--        2882 2007/04/21 04:07:51 fedora.css
drwxr-xr-x        4096 2007/04/22 11:05:08 images
drwxr-xr-x        4096 2007/04/22 11:05:09 isolinux
drwxr-xr-x        4096 2007/04/22 11:21:56 repodata
drwxr-xr-x        4096 2007/04/22 11:05:09 stylesheet-images


Will this command do the trick (with the dot at the end)?
mkisofs -R -J -T -v -no-emul-boot -boot-load-size 4 -boot-info-table \
-b isolinux/isolinux.bin \
-c isolinux/boot.cat -x "lost+found" \
-o FC7_rsynced_today_x86_64.iso .

Do I need the command implantisomd5 if I don't want to verify media?
Is it necessary a createrepo command (I don't see here the base
directory under fedora one...)?

thanks for your help.

Gianluca