Hi, I'm trying to run xnap (http://xnap.sourceforge.net) on a FC4test3 system, but it ends in : java -jar xnap.jar Could not read startup classpath from /root/.xnap/loader (/root/.xnap/loader (No such file or directory)) Using default class path Could not load XNap java.lang.ClassNotFoundException: org.xnap.XNap not found in org.xnap.loader.XNapClassLoader{urls=[file:/forms-1.0.2/forms-1.0.2.jar,file:/jh-1.1.3/jh-1.1.3.jar,file:/gnu.getopt-1.0.9/gnu.getopt-1.0.9.jar,file:/libreadline-java-0.8.0/libreadline-java-0.8.0.jar,file:/log4j-1.2.8/log4j-1.2.8.jar,file:/touchgraph-1.21/touchgraph-1.21.jar,file:/xnap-core-3.0-pre1/xnap-core-3.0-pre1.jar,file:/xnap-core-3.0-pre1/xnap-icons-1.jar,file:/kunststoff-2.0.1/kunststoff-2.0.1.jar], parent=gnu.gcj.runtime.SystemClassLoader{urls=[file:xnap.jar,file:./], parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}} at java.net.URLClassLoader.findClass(java.lang.String) (/usr/lib64/libgcj.so.6.0.0) at java.lang.ClassLoader.loadClass(java.lang.String, boolean) (/usr/lib64/libgcj.so.6.0.0) at java.lang.ClassLoader.loadClass(java.lang.String) (/usr/lib64/libgcj.so.6.0.0) at org.xnap.loader.XNapLoader.invoke(java.lang.String, boolean, java.lang.String[]) (Unknown Source) at org.xnap.loader.XNapLoader.main(java.lang.String[]) (Unknown Source) at .main (/usr/lib64/libgij.so.6.0.0) at .__libc_start_main (/lib64/libc-2.3.5.so) Could not find suitable loader file, giving up I'm no expert in java at all and have no clue where to look for a solution. Besides that I think it may have something to do with this new 1.5.0 java or the fact that I'm on a 64 bit system. Anyone who can help me going with this ? Thanks, Marcel