I went to Como Va several years ago and was unimpressed - not too great Italian food (on par with Three Tomatoes) at sort of pricy prices. But they may have changed... along those lines, I used to love love love Tip Top, but haven't been since it reopened.
Don't forget our usual suspect, The Quechee Inn. We love going there. The food is excellent and the atmosphere is cozy and intimate with great service. The Lauren in Woodstock has been recommended to me but I cannot vouch for it.
Sorry about not being more specific. I know that NYE can be kind of a non-event food wise but any suggestions of where to go? The sinfully good champagne will be chilling in the fridge til we get home!