Yeah, it was a long exposure. I think it was either 25 or 30 seconds. It was actually the last picture I took last night and I was getting quite annoyed trying to get a good picture so I just took it with a long exposure to improve my chances of capturing the lightning.
Ah, you must have taken a picture of that storm that rolled through here today. Cool shot.
Yep, that was the storm [:P]. It was pretty cool watching the storm roll over the hills and seeing the entire sky light up from all the lightning. It was odd though, my house didn't get a single drop of rain.