I too got a call from Dee and then 2 hours later a call from my interviewer.
Also - I'm an Engineer and Analytics was recommended. I have zero finance or accounting background but I guess I do a lot of excel magic? Anyway - I enrolled to take it. I figure 1) I can meet people not in my section, 2) maybe relieve some inevitable first day nerves and 3) not feel immediately behind.
My friend took it last and said it was a lot of work but she would do it again for the reasons I listed above.
Still super excited!! I wonder when this wears off...