I've passed today 70-270 with 958 / 1000. The exam had 58 questions.
I'd used:
1) Microsoft.Testking.70-270.v27.0.By.CoDeR.213q020805.vce
2) Microsoft.ActualTests.70-270.v09.01.05.by.Creamers.209q.vce
Both are very (97% or so) similar. ALL QUESTIONS on the exam were there.
good study, you don't need luck ...
