http://www.surgex.com/This is the real thing if you want to protect your gear from lightning
strikes and such. Admittedly, I'm a little overly paranoid about this to the
point where I've got my music computer on a wireless network link so that
there is nothing but power lines connected to my rig, all through the Surgex
box.
And yes, if I am around during a lightning storm I disconnect everything from
the wall... assuming I'm there to do it.
Ivan