Hi, Johnny. Thank you for that 'protect' tag explanation that seems to do exactly what I wanted. >That would be, in my opinion, a very good thing to have. Or something >like Repo pinning. That does not exist in the default yum. > >Those things would bring their own problems, because there would be >items in the Dag repo (let's say "package B" that REQUIRE a newer >version of "package A" (which is contained in the CentOS repo). This >would cause a dependency problem if trying to install or upgrade >"Package B". Would this 'protect' tag solution also arise the same problem than described above ? Also, does someone know where I could find a list of Dag's repo packages that are already present in the CentOS officials ? If there are only a few ones there, then it might be ok to just add them to the repos list as I am doing now already. Is a downgrade from one higher version package to a current CentOS package something doable? I am a bit affraid to do something like that and don't know how I would do it (it might influence other packages as well..) Best regards, Daniel