QM2 Splendours of the Fall

We have this cruise booked for 05.

Can anyone tell us who has been on the same cruise in 04 how many formal / informal / casual night there are on this cruise

We did the 29/09/04 cruise and I recall there were 4 formal, 4 informal, and four casual two of which were the usual first and last nights and one was the fancy dress night. However we found that on the QM2 there was a general tendancy for people to be more 'dressy' than was required.