After 6 months, the ColorMunki Display I am sorry to say that I am not zufrienden. The half-baked software firstly huge memory leaks, ie the memory requirement increases with the useful life of PCs (Win 7 x64) linearly. After 8 hours of work, the memory requirement of the resident tasks is around 750MB. This is simply amateurish programming. Xrite's user forums are full of complaints but there are no updates for months, although the problem is well known.
Secondly, I have always problems with "can not save color profile" errors that appear with back inning. Especially I measure from a new monitor for the 5th time and every time complained the software is that it unfortunately came to an error. It just does not have to be fun, because obviously the hardware is perfectly OK, but unfortunately the software from cheap student assistants programmed needs.