My wife has the Samsung Moment (I know, poor thing, but she likes having the physical keyboard, and I guess it saves me $10 a month by not having two EVO's). She doesn't play around with tweaking and customizing it, so I'll pick it up and do some things with it for her. This morning I decided to install Network just for the hell of it and see how her phone was set up, and it was set to "WCDMA preferred". Is that right? Should I switch it to the "CDMA auto prl" or leave it how it is? Doing some research and not finding anything recent that shows WCDMA is even used in the US, seems to be mostly in Japan.