I am currently converting some images from a database table into PDF files that get streamed to the user's browser. The tools I am using are ASP c#, ABC PDF v6. In Adobe Professional, there is an option to add a watermark that only shows up when the document is printed. However ABC PDF does not seem to have this option. I have searched for other toolkits, but have not had any luck. Anybody know of programs or .net code to accomplish this?