On Sun, 2010-08-15 at 11:51 +0200, Sebastian wrote: > OK THX to everyone. I will check the images with imagick and let the > pdfs in adobes responsibility. One worry less. Also, if you're really worried, try suggesting people use an alternative pdf reader. There are quite a few to choose from, that all do well at displaying a standard pdf. The areas they tend to lack are embedded objects like scripts, video, etc, but those don't really (imho) belong in a pdf anyway. Thanks, Ash http://www.ashleysheridan.co.uk