My Book World Edition II slow on Mac Yosemite OSX when populating folder contents

[gmt80]

I should also ask given the solution offered in http://community.wd.com/t5/My-Book-Live/WD-My-Book-Live-and-Mac/m-p/724996/thread-id/29036/highlight/true, does ‘WD Quick View’ work with My Book World Edition II (white light)?