Hi I am looking for a way to restrict the pixel dimensions of images, if the user shows them via embedded link in the posting. i.e. from flickr. I found in the faq this: a) would this code work for external images? b) This is only percentage. I would love to set i.e. 800x800 pixel c) The ice on the cke would be to differentiate this per usergroup in the code. Would this be possible?