Node reference Advanced - How to use a View Display

Hoping someone can direct me to the appropriate spot.

I'm using the advanced feature on the Node Reference to use a view.
I used it on 5.x and had about 20 fields each with a different view.

In my upgrading to a 6.x site, I've gone and recreated these 20 different views as 1 view with 20 different displays. Congratulating myself for being all neat and tidy, I went to go choose the new views for the fields and I only seem to be able to select the overall view here. Which is the default display for all of these and not what I need.

As I've a tight turn around on this today, I'de love to hear if anyone knows how I can access the view displays here. I've been looking, but just haven't found it yet. Maybe there's just too much content to search through on Node References.

At this point I'll be making each of these displays a separate view, but would love to figure this out eventually so I can tidy up the views a little.

Thanks for any help...