One of the first jobs I did on my car (just so I could get my hands dirty with her!!). Wasn't too difficult to be honest. I bought a kit with the cam locking bar and a screw that holds the point of TDC (Top Dead Centre). The trickest bit is working out where the belt runs after you take the old one off. I am sure there are a few spare pulleys in there!!
Maybe have to think about another one soon as it has been about 4 years.
