So far so good. The only bug I can see is that I can't seem to update my Facebook status from ShoZu 4.0. Everything else works (e.g. I can see the last few status updates from my 341 ShoZu "friends"). I am sure the ShoZu folks will make it work pretty quickly; it'll be cool to use my unlimited EDGE for updating my Facebook status for free (rather than SMS which would cost me $).