Passed the 70-270 today with a 778.  I thought I had scored a lot higher than that, I finished the exam with about 58 minutes left and didn't even review my answers I felt so confident.
About the exam:
A lot of Remote access questions (Too many I thought).
Two SP2 questions that were very easy.
Lots on network resources
About 7 questions involving RIS, SYSPREP, etc.
And a little bit of security related questions (which I sucked on).
Overall the exam was fair in my opinion and covered a lot of material.
To prepare I used:
Sybex 2nd Edition
Transcender
Technotes from here (Thanks Webmaster).
And of course, I listened to all the tips and advice from the fellow posters on this site.  Thanks TechExams!