At the Mac EXPO 2005 in London (http://www.mac-expo.co.uk) I am going to demonstrate some Automator workflows that use iCal and .Mac to regularly backup your data or to reply to an email by shooting a photo and putting it online.
You can download the workflows and use them

From October 27th to 29th Björn Adamski and me will present two shows a day at the Mac EXPO in London. The 11 am show will be a Mac OS X tips and tricks show while the 3 pm show will provide you with the latest updates on Final Cut