Hello, I've looked in all the FAQ's and threads on how to change and add my own header but only get one recurring answering...that it's in (includes/languages/english/)

Where is that? I it under tools? There is no such thing called header.php within the zencart that I can find.

Once I find it...how many pixels is it so that I can replace it with our own header?

Thanks for anyone'
s help!