I thought as there have been a few questions recently about fusing, I'd post this link:
http://www.bullseyeglass.com/education/free-videos.html
These are free video tutorials which start with the most basic issues like setting up a new kiln, and work up to some very clever stuff.
Bear in mind though it's American so all temperatures are in Fahrenheit, you'll need to convert to ºC for UK settings.
Also the temperatures are for Bullseye glass, others will be a bit different - see elsewhere in the forum.
Very useful, thanks Moira :)