this is great! I installed this greasemonkey script to import Facebook events into Google Calendar by P. Organisciak, so now it's easier to add events to the site! I'm not using the drupal events module any more as it had a problem creating thousands of repeating events (which should have ended), so I linked one of my google calendars - the aliak.com one - into the site instead. plus this way events are easier to import and people can use it easier with their own google calendar (if they have one). perhaps the drupal module works better now I've upgraded to version 5. but adding manual events is a pain - very time consuming which means I miss a lot of them. the google calendar allows me to add them simply from gmail as the emails arrive and now with a single click from Facebook also! I just add the url and adjust the text as I prefer. cool!
here's the screen shot. you just need to have GreaseMonkey installed in firefox (which I use for ShiftSpace also). it adds an extra button called Add to GCal under the Add to my Events link in the right hand menu