Hi Guys, Check the following links once again, please: http://wiki.centos.org/AlainRegueraDelgado?action=AttachFile&do=get&target=en-centos-lifecycle.png http://wiki.centos.org/AlainRegueraDelgado?action=AttachFile&do=get&target=es-centos-lifecycle.png The following modifications were done: 1. Tried to follow the listed wiki update/maintainance dates. 2. A comment about full updates and maintainance updates was added. 3. Add an extra rounded box to reflect CentOS major version. 4. Add full and maintainance update inside CentOS major verion. 5. Add dates for full updates and maintainance updates cycle. Cheers, al.