>From the message, Azureus seems to want the JDK, rather than just the JRE (tho I don't know why). I've just started what will be a series of blog entries on Java development on Ubuntu, and <a href="http://blogs.sun.com/roller/page/coldrick?entry=java_development_on_ubuntu_part">the first one</a> is the installation of the jdk. <a href="http://blogs.sun.com/roller/page/coldrick?entry=java_development_on_ubuntu_part"></a> Regards, David