Since you can have multiple recipes open in Beersmith 2.0 now, I think it would be nice to have a Save button that is separate from the Save As and Ok or Cancel buttons so you can be working on a recipe and commit changes to permanent storage without closing and opening the recipe as you would have to with the OK button. This urge was not as strong in 1.4 because you could generally only be doing one thing at a time, but now that you can have a handful of recipes open, I think a Save button would be nice.