You can find it on Amazon, Barnes and Nobles or all other major book chains.
I highly recommend it!
0-7356-2298-1
Microsoft Press 073562298104/2006
List Price: $49.99Paperback694 pagesCD or DVD included.
Upgrading Visual Basic 6.0 Applications to Visual Basic .NET and Visual Basic 2005 was jointly developed jointly by the Microsoft patterns & practices team and ArtinSoft, a company with vast experience in Visual Basic upgrades and developer of the Visual Basic Upgrade Wizard and the Visual Basic Upgrade Wizard Companion. This guide provides proven practices to upgrade applications that were developed with Visual Basic 6.0 and reach functional equivalence with a minimal amount of effort and cost. The guide also includes guidance for common advancements after the upgraded applications are running on the .NET Framework.