Following WU's recommendation I've signed up for a Google account and downloaded the Google Notebook extension for Firefox... but I can't get it to work. I have no icon in my system tray to click on from a web page.

The option to "Note This (Google Notebook)" is in the contextual menu when I right click which then opens up another tab with Google Notebook.

Does anyone have any ideas on how I can get the extension to work via the system tray icon?
(Have tried uninstalling and reinstalling 3 times. Am using Firefox 2.0.0.6

Thanks
CheekyBoy