Good to hear about your 560. What company are you with? I see it says you are from India.
You can come to the CAD/CAM trainer forum where we have a Jungner forum started.
http://cadcamtrainer.com/forums/forumdisplay.php?f=63
Just will be easier there as I don't frequent this part of cnczone often.
BTW: Have you met Tord? (The man who wrote the Speedgrind software.)
I love Macro programming as it can do a whole lot and reside in the cotrol without having to send/recieve. I use a macro interface to allow the operator to input variable in a windows screen. He will then send to the control and the program send a new main with the variables (can also send subs if selected).