Handy bit of kit:

This is a very handy link to save. Many people don't know it but dirt not only gets on the outside of your computer monitor, but it can also can build up on the inside as well. Simply click the following link and it will clean the inside portion of your computer screen for you. It's totally safe. You won't believe how clear your computer will be after its done..

http://cache.valleywag.com/assets/re...creenclean.swf