If fine tune the cameras in vantage, it is sometimes of a big help to be able to adjust the positioning of the camera not just by moving or rotating it, but by editing the values as numeric input. Especially when i do want to create that camera without 3dsmax as controlling application.
Support for precise camera positioning is shipped in the Vantage 2.6.0 release. Cameras can now be selected from the viewport and Scene outliner and manipulated with the transform tools an the transform type-ins.