Also, I want to think this is just my superstition, but this happened right after I got a new very powerful router (a 2.4Ghz N router with 3 X 9dbi antenna) and this occurred right after I fired up that monster, but I want to think this is is just my imagination and that router did not burst an EMP shockwave (played and made some EMP's - small ones - in my life) when it was powered up...