I use Wyeast 1945 from Northern Brewer, would love to see it in the list of yeasts.
I will work on putting it in myself, I haven't looked that hard but I am sure there is a way to do that.
Yeast Request -Wyeast 1945
yeast addition
You can right-click on a yeast in My ingredients to duplicate the entry, then rename and edit the parameters for that new yeast entry.
BTP v2.0.* Windows XP