2.5 question.
 

I think they're called wigets, but it's looks more like a newer version of a programs tab to me. Either way, it's the thing on the home page that shows three and when you swipe it up, it shows like 12-24 spots you can add programs shortcuts. Is that only avaliable on the 2.5 releases, or can the be cabbed up an put on a 2.1 sense rom?