The Internet is a wonderful place; many of us use it on a regular basis for a multitude of functions. Email helps us to keep in touch with family, and friends all over the world. Digital cameras and camera phones means that we can send pictures at the click of a mouse. MP3 players have become increasingly popular, and we can download songs. Unfortunately, there is a downside to this increased use of the Internet... The spread of viruses and other so-called ‘malware’.