So, your company committed to .NET in 2003 and has a product written in v1.1 that works great. BAM! .NET 2.0 comes along with all sorts of new features available to make development easier and improve the user experience. Let's discuss which areas are ripe for your company to make an initial investment and see huge benefits, while being consistent with a long-term plan for overall migration. Performance, user interface, data access, and developing with Visual Studio 2005 are a few areas that come to mind.