Wyeast 1450 Dennys favorite

I can't find Wyeast 1450 in the inventory.  I had via add-ons added all the yeasts that I could find, but still can't find it and don't know if there is a way to import it.

With all of the special yeasts and blends that Wyeast and White labs are releasing, it's hard to keep up. I know Denny's has been available for a while, but it is started as a special.
Wyeast and White Labs have all of the info on their sites, and it is simple to add in the yeasts that you wish to BS2.
I found this accomplishes a few things. I get the yeasts that I want in BS2, I learn a little about those yeasts, and it gives me pratice using the fetures of BS2.

Ed

So how do I add it to BS from the Wyeast site?