Alexander Nowak has started a blog post chronicle on Pex and already has 6 episodes to it!
Pex - test Case 5 (regular expressions)
Pex - test case 4 (strings and parameter validation)
Pex - Test case 3 (enums and business rules validation)
Pex - test case 2
Pex - test case 1
Starting with Pex (Program Exploration)
The posts give a nice point of view of Pex from a user perspective, and against classic testing techniques such as equivalence classes.