They are very low tonight......

It's also very noisy too, as the planes seem lower tonight coming in to land at Gatwick, you can almost see the pilots.

I have sussed the AF feature on the 7D, but the jury is still out as to whether it is that much better than the 40D.
I will keep reading the Manual, and keep taking images until I get used to it.

I would be interested in other 7D users opinions.

I did manage to get a nice cloud formation just before the sun went down.

At a Wedding tomorrow, with both Cameras.