I just had the pictures I took last night [1] developed, and I must say, I'm impressed with the results, given it was a spur of the moment idea:
[Zzzzzzap! K-pow!] [2]
Honestly, I didn't even see the actual lightning bolts when taking this picture; I just remember seeing flashes of light from the night sky.
And next time, I'll try to move to where any crossing power/telephone lines aren't in the picture.