I read great number of posts in this list but still have a simple question. How I should upgrade my "Fedora Core 2" to "Fedora Core 3". I know three ways to do upgrade 1) Download installation CDs or DVD, boot from it, and then choose an upgrade option from menu. I don't like this method due to large download. 2) Upgrade using yum login as root, change yum.conf appropriately in order to yum uses "Fedora Core 3" repositories root# yum upgrade I don't like this method since I prefer apt-get. 3) Upgrade using apt-get login as root, change sources.list appropriately in order to apt-get uses "Fedora Core 3" repositories root# apt-get update root# apt-get dist-upgrade Do all these three methods perform the same thing? Does installer on CD or DVD has some additional important scripts? What way of upgrade is recommended by developers of "Fedora Core"? -- Mikhail Kalenkov.