Umm... IA, CO, MN and ME are UNBOUND. At minimum we have 5 from NV and 3 from NH, BUT there is a pretty good chance we won MOST of the unbound delegates. We could have over one hundred by the end of the night (of course nothing is official until they are actually selected). With that being said, Romney has 80/90. That's what I mean by we may be winning.
Also, in NV I believe they can choose to unbind the delegates at the state convention. If most of them are RP supporters doing the voting, they will be unbound.
To this point, it sounds like winning to me.