Open MOI .3dm files in Rhino (v2)?...

 From:  Michael Gibson
676.2 In reply to 676.1 
Hi Will, I think that bi-directional copy and paste should be working with Rhino v2.

So to move things quickly from MoI to Rhino v2, give this a try - copy your object inside MoI, and then go to Rhino and paste. You need to leave MoI running during this procedure.

That should cause MoI to place a Rhino v2 format file into the clipboard. I actually haven't tested this with V2 myself though, can you see if it works ok?

- Michael