One more try to get the whole thing across *************************************************************************** 10 Nov 88 Clyde T. Poole With all the talk about hackers breaking into systems (especially the virus that just hit the ARPA net) and the methods to be used to detect unauthorized modifications to system files, usually CHECKSUM which most acknowledge to be only better then nothing. Over the past week or so I have working on the following program that should make it harder. If you can use it in the PAGESWAPPER please do so and lets see what kind of discussion we can get on this subject. I know you have indicated that you would prefer not to print programs because of typesetting problems, but due to the nature of this submission I felt it should go as part of the whole package. If you have any questions, my e-mail address is shown below. Mike LeVine