In game Camera for SH2
 

How can I get it to move in and out ,up and down, all around?

Better yet tell me what file to look for and what to add to it.

You can do it a couple of ways.

1. use the arrow keys to move the camera around
or
2. I use the mouse by simply double-clicking and moving the mouse around, I don't remember if it would let me zoom by using the little roller ball between the keys of it.

You can also hold Ctrl and use the up and down Cursor keys to zoom in and out :)