Thanks for your response. My OS is w2k. One thing I forgot to mention is that the printed copy looks like a screen-capture output - with the vertical scroll bar on the right side as well. It doesn't matter how I invoke the help screen, either from hitting F1, using the help index, search, or from the contents tabs. It produces the same effect whether it is printed from the file or context menu. I haven't done much in the .NET side so I can't tell you more. It happens also with the overview topics. Try the CNiTimer overview. On my screen (1280x1024 res), it stops right at the line "Install an External Event Handler Function"