Modula-2 object code to Exec loadable library procedure. Basically, all the explanation is in LibraryStub.mod. Any further information is in RKM:Libraries and Devices, appendix F. The 2 example programs in this appendix are a skeleton device and library. Anyway, after you set up you Modula-2 library stub - using LibraryStub.mod as a base example, you have to compile and link using your Modula-2 system. Then, when you have an object code file, run it through the M2Lib converter program. Example: M2Lib myProgram myProgram.library You will now have an Exec library that can be loaded using OpenLibrary(). Let me know of problems, questions on use. Tim Coffey (BIX tcoffey ; CIS 72377,2617) (614) 848-9724