Hi, I decided to upgrade from Fedora Core 1 to Fedora Core 2 just over two months ago. I have tried to install various RPMs with no success. For example, if I double click j2re-1.4.2-8.1.fc2.dag.i586.rpm, I get "? There is no action associated with j2re-1.4.2-8.1.fc2.dag.i586.rpm." The file-roller is not activated. If I go to the command line, become super user, change to the appropriate directory, I type rpm j2re-1.4.2-8.1.fc2.dag.i586.rpm and hit enter; an installation process appears to be occurring. I type rpm -q j2re-1.4.2-8.1.fc2.dag.i586.rpm. I am told that it is not installed. How do I diagnose the problem? How do I remedy the situation? I am a newbie who recently converted to Linux from Windows.