Hello Ian
Thx for your replay.
I did report it as a bug to NNA, and they did ask for a test file, and since than I didn't heard a word from them, exactly as you predicted :-(
I didn't understand the connection between database bug you mentioned to the callout problem, but I hope NNA do :-)
Any way it is very frustrating to have a bug that really "kill" such a useful tool, at least for me.
Y