Hi mr sharpoblunto Thanks for the quick responses. I have now enabled token authentication in utorrent - Prefences - advanced & changed "webui.token_auth" from "false" to "true". I have restarted utorrent & waited about 5 minutes but I cannot access http://<utorrent webui address>/gui/token.html (Tested using windows XP & Firefox 3.5) After looking through the "webui.zip" in C:\Document and settings\username\application Data\utorrent I noticed that I can browse using firefox 3.5 all files inside the archive from external eg. http://<utorrent webui address>/gui/images/about.png http://<utorrent webui address>/gui/main.css.gz etc There does not appear to be a file named "token.html" in the root of webui.zip, do I need to create one? (I also tried doing the solution from http://trac.utorrent.com/trac/wiki/TokenSystem but did not change my results so I reverted back)