Hi
You're absolutely right, it showed me these 3 possibilities:
1) IDataReader() => everything is OkiDoki
2) IDataReader=nil => after an assignment, something went wrong, look into
it, typos, conditions not met etc...
3) IDataReader??? => something "fishy" is going on, investigate longer,
harder deeper!!!
It was the 3) the put me on the sent

Cool.
I will keep an eye out in the new upcoming release... Looking forward to it

Regards Benny