[URL=http://homepage.ntlworld.com/bubo/index.html]This site[/URL] has done something I haven't seen before: Take pictures with a thermal camera of a running computer, quite interesting...

[center][IMG]http://www.techspot.com/newspics/mosfet_thermal.jpg[/IMG][/center]

Thanks to [URL=http://www.hardocp.com/][H]ard|OCP[/URL] for the link.