There is no simple answer for that but of course it can be done with any linux environment. There is no point in using a boot disk to accomplish that, just make sure you modify correctly the settings of the bootloader (kernel path) before running CentOS. Perhaps it is just a matter of changing repositories.
PS:// If you are thinking about switching from Fedora, openSUSE is IMHO much better than CentOS (though a matter of choice)
|