Greg Leake and team have been busy working on the latest revision to Petshop -- PethShop 4.0 is an explortation of migrating an ASP.NET 1.1 application over to ASP.NET 2.0 and looks at the significant increases in productivity that developers get through the move and a set of enterprise best practices that folks can take advantage of.  It is definitely worth a look!

http://msdn.microsoft.com/asp.net/default.aspx?pull=/library/en-us/dnbda/html/bdasamppet4.asp