@s4br0s0 I completely understand why you stay in extras, I was the same until I got my hands on a second device. But this program isn't in Extras yet, it's in Testing and Devel so you must have Testing apps on your phone. TBH it's mostly bug fixes and extra keysets between the Testing and Devel versions.
Oh, by the way, have I mentioned that Pierogi just made its way into the Extras repository last night? (Yay! My first official app! ) Check it out: http://maemo.org/downloads/product/Maemo5/pierogi/