hello all, firstly I'm a newbie of Fedora. I wonder to know why Fedora release version so soon? I've just installed FC2 a year ago and now FC4 is released. I'm afraid that my FC2 can't be upgraded and goes into legacy product. As a Linux user, I'm concerned installing new version of Fedora instead of developing application on Fedora, yes so my job is installing the new version, installing on and on. do I have to move to another longer-life-cycle distro? Thx