I've got an A700. I haven't done any tank shots with it. I want to learn more about that.... I have taken lots of other photos with it. All available here:
English Bay.com I got some great photos of the fireworks from Wednesday: Canada, Attack! (Godzilla). Someone I know got me invited to the 35th floor of a local hotel for the best view!
I have nothing but great things to say about this camera. I did lots of research before buying and this was the best reviewed and best feature for money. Even point and shoot comes out amazing. But it has a ton of manual control to take just what you want. Well worth the money.
Bye, Keana