Ramesh Sringeri explains how to start using Sterling for your Windows Phone 7 app.
Source: Braincells2pixels.net
The codeplex home of Sterling has everything you need to start using this excellent storage solution for your Windows Phone 7 app. Source, sample code, documentation (MS Word and PDF formats). You get everything. However, I did run into a few hiccups and hopefully my findings below will help you get past any blocks. This is not a replacement for the excellent documentation for Sterling. I am filling a few gaps that will help those not familiar with Silverlight and/or Windows Phone 7 get Sterling setup quickly.