Exactly RYU.
I've seen pictures of the Ohlins DFV installed on three NSX's now, but have only heard of a review from one person (the vendor selling the kit on the NSX UK site). I'm sure that review was WAY biased because the suspension travel from the rear units was negligible and the thing must be hitting the bumpstops at any more-than-minor road imperfection. It doesn't matter how smooth the DFVs are if you're hitting the bumpstops all the time. It looks like SakeBomb and others are utilizing a newer, longer DFV application for the NSX rear (the way it should be).
I would like to ride in one before making another coilover purchase.