a strange one. What size is the image? Modmat won’t reisze the image, but display it as is aligned to the top right corner. Is it possible its just showing the top of the image (which happens to be black) ?If not, could you give me a link to your site with the custom header activated so I can take a [email protected] you like it. It uses features only introduced in the most recent version of WordPress like tags so yeah, it’ll most likely show an error on older versions.