Score was 678.
Actually this was the 2nd attempt.
I've been using the MS Press book - by Nelson & Danielle Ruest "with GrandMasters" and I have to say I have not been impressed.
Apart from the fact that the writing is dull and Ruest & Ruest are constantly plugging their other books (like Vista config guides for Pete's sake!), it does not seem to be a sufficient study guide for this exam.
I've also been using the Measure-Up practice exams that come with the book plus SelfTest Software.
The plan going forward is to do a lot of background reading on sites like
You Had Me At EHLO... and
Exchange Server 2007 requirements, service packs, tools | TechNet
Any other suggestions gratefully received.
3rd time lucky, maybe...