- click the 'customise' link at the top of your blog
- click 'Add a Gadget'
- give your Advent Calendar a title (optional)
- copy the code into the box
- click Save and you're finished!
Not sure how to copy & paste the code?
- click and drag to highlight all the code in the box:
- Hold down the Ctrl key and hit 'C' to copy
- To paste hold down the Crtl key and hit 'P'