Nevermind; I got it fixed. Hahaha. Thanks anyway for your help I'm pretty sure you would've given me the same answer. I uninstalled Limewire, its preferences and all files/folders associated with it (including ".limewire" and "\progam files\limewire"; JRE 1.5 update 1 (which was installed by Java itself online); and then installed the new JRE 1.5 Update 4 and finally proceeded with the Limewire Installation one last time. And now everything is fine!