See SYS(2600)

>Thanks for your input. I downloaded the two flls and will give them a shot. Looking through them, it appears that they both support the callback functions which solves question number 1. However, I don't see anything in them that would address my second question regarding the translation of a pointer. Am I overlooking something or do you have any ideas on how I might handle that part of the equation?
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>Thanks so much for all your help (both in this thread and many others that I've posted.)