In reply to Nick.V:
No worries...
As for NTN vs. 75mm stuff, well each to their own. But I switched to NTNs some 4 or 5 years ago and haven't regretted it.
NTN boots can be lighter (for the power they deliver) and they are also better for my feet. Not to mention the fact that since teh duckbill is gone, they are nicer to walk or bootback up ridges or coolers. Crampons work better as well.
And yeah, tech-binder comparability is a nice bonus as well. But with these, best to either get a shim or simply screw some HDPE (like plastic cutting board material) below the sole to omit the flexibility from the bellows...