It may be possible that your download was corrupted. It shouldn't have that error message when you go to install it. Are you running Windows 9x? 2000? Alternatively, if you want to post your e-mail address, I can send you a self-extracting zip file with all the pieces you need to fake the install. This requires that Java (2) Run Time Environment be already installed, though. You know you already have it if you go to Start > Settings > Control Panel, Double-click "Add/Remove Programs," and you see "Java 2 Runtime Environment Standard Edition v1.3.1" in the list.