These guys are really interesting
http://www.youtube.com/user/FruduaTv (http://www.youtube.com/user/FruduaTv)
I found them when I was trying to find some instructions for setting up the tremolo for my strat. The video on that is really good but it also looks like there are other vids of interest here as well.
The video on their home page shows them throwing a valve amp out of a window to see if it still works.
Ian