Pictures to prove it
So here are the two most interesting/clear shots of my stormchasing yesterday. Post-processed a bit in Gimp and Neat Image (for noise reduction). Shot with the new 20D at ISO1600 (so I didn't need the flash) The first pic was shot through the showroom windows, the second from standing out in the rain behind the shop.
The scale is hard to judge cuz it's about a half mile away. But this thing was *huge*. It's closer in the second pic, so the size appears more correct.
Full Sized image is here.
Full sized version of this is here.