As far as I know, the New King James is ok.  Regarding differences 
between it and the KJV, I know some of the language has been 
updated.  Other than that, I don't know.

earlier, David Weston, wrote:
>John, I use the Online Bible on my computer so I have access to quite a few
>versions of the bible and the one I use the most is the Modern King James.
>
>David and Ginny Weston.

John