Chino A,
very good luck tomorrow! Good vibes from Brazil! I'm sure you'll get through it and thanks for the information
Elizabethbennet,
thank you so much for the advice, you're great
I wish I get through it and, for sure, I'll let you know. Anyway, we'll keep int ouch here before the OD
Another question (sorry),
don't we have to hand them reference letters from previous employers? 
Take care