.Net RIA Services and SubSonic3 usage examples

I am looking for any examples which ideally cover several possible combinations ( S开发者_如何转开发impleRepository, ActiveRecord , POCO ) - something similar to Brad Abrams

http://blogs.msdn.com/brada/archive/2009/10/27/index-for-business-apps-example-for-silverlight-3-rtm-and-net-ria-services-july-update.aspx

but ORM is SubSonic.