Thanks Andrew for your response on the previous topic! I'm having trouble with BL51, v5.10... The DOS command-line version. I'm trying to specify a list of object files and the list has gotten too long. I'm running it from a bash shell on a win2k machine, so the shell handles the command line fine. But BL51 doesn't like it when it gets up over about 128 characters. Is there a workaround for this? I checked my manuals and I couldn't find any documentation that suggested there was.. Thanks. Scott