Florian Reiser wrote at 2003-7-16 14:36 +0200: > I need to compute large pdf-files on the fly. > Can somebody plz tell me how I can start the asynchronous computation of > the pdf, display the user a waiting form > and show him the results after the asynchronous computation has > finished. A long time ago, someone posted an announcement for "LocalProc". Maybe, this product helps you. Dieter