Hi together!

I got a little Problem.. I have some Designs from Cydia, they work great with Winterboard, but unfortunately all Keyboard Designs which I downloaded from Cydia dont work, there listed and activated in Winterboard but nothing changed. Dont they work with iPhone OS 3.0? Or is there an other problem? Any idea?

Thanx for ure request!


P.S: I saw a great Theme and Font for the iPhone on a picture (link below).
Does somebody know the name of this "grey & black" Theme and the Font which is using on this picture?