Add the htm file and it's associated image files to your FP web. You'd want
to save the pub web with sub folder option off to be sure that the image
file links are written at the same level as the htm page. As long as the
page isn't looking for the sub-folder it should all drop into the FP web
fine. I wouldn't actually open the htm file in FP as it might want to
rewrite code.

As for the background, you'd have to look at the image files Publisher
created for the web. If one of them is the background you want then just
grab it and take it.

David