I just received my M22s and VP150 (to add to the Stf-2 I just bought). I'm pretty impressed with the 22's so far, the 150 sounded a bit midrangy at first, but I think it is improving. Just a quick question for you other Axiom owners (I didn't find a definite answer when searching past threads): How long did it take for your Axioms to 'break-in', and how much playing time/volume did you use? And, what was the largest effect of the break-in improvement that you noticed? I would love to know what to look out for and when I should expect anything, it's been awhile since I've owned quality speakers. Thanks!