On Feb 10, 3:26pm, Stephen Smith wrote: > are you using the insight version of the gdb debugger from cygwin or Redhat? At times, yes. But I do most of my debugging with the command line version. I've tried ddd and insight and they're both pretty good, but years ago, when I first started using gdb, there was no GUI and I became accustomed to the command line version. Also, much of my debugging over the years has been in dynamically generated code produced by an on-the-fly compiler (first Prolog, and then later Java) for which there was no readily available corresponding source code, so these graphical versions which show your location in the source code were overkill for me. These days, the program that I most often debug with gdb is gdb! > Where can we learn more from the master! (blush) You are welcome to ask questions to this list -- I think they will be tolerated so long as the list doesn't become too consumed with gdb matters. Also, there are some other more focused lists that one can ask GDB questions on. See http://sources.redhat.com/gdb for more information about these lists. Kevin