Thanks for the advice LOTR - I had "upgraded" to Java 1.5 Update 2 last week, not coincidentally, the last time I had LW functioning properly. By simply uninstalling 1.5 and reinstalling 1.4.2 I have rectified the problem. I suggest anyone who is receiving the "Loading User Interface..." command take your advice and do as I did, before taking any other action. Maybe next time, I'll use my noodle more efficiently. Take it easy - PB