gqview can do it. choose "leave zoom at previous setting" in the image options, "fullscreen" and " fit image to window" on the image right click menu. then use space and and backspace to go through the images.
-- Torquil Macdonald Sørensen, http://folk.uio.no/tmac -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]