Iím trying to decide weather to get the Pentax KX + a CanonS90 or just get a GF1. Right now I'm testing the Pentax KX and even though I haven't had time to test it on day light I have found out this camera is an incredible low light performance (I've posted usable iso 12800!). I havenít had enough time to test the camera, but straight out thereís a couple of minor things that bother me. The live view is useless (AF is SUPER slow and it really doesnít show what actually comes out at the end), it takes 4 AA bats (they drain super fast), the iso steps are too apart (it goes from 1600 straight to 3200, and then to 6400). Of course you also have to think if you are really going to use iso 12800. I donít shoot much low light, so itís not really a huge advantage. Iím looking forward to Saturday to take the Pentax to the streets. Next week I will be testing the GF1. Oh, I have some cool pentax lenses that I can use on both cameras (I still have the adapter pentax to micro 4/3). Any thoughts?