I've been looking for ages a website that's got a simulator. Of the camera variant of course
Stumbled upon [link] and it's simply perfect.

The simulator can be found here [link] and so far, it's proven to be very useful indeed for those who are just starting out in digital photography.

Obviously, it's no substitute to go out there and learn through practice and experimentation but it just makes life a bit easier and saves time.
Hope you all find it as useful as I do