I've gotten a lot of validation for the roadmap I laid out in my last blog entry via the wix-devs mailing list. Most people say that while it's unfortunate that support for Visual Studio 2003 will be cut off, if I get more for free by switching to the MPF in Visual Studio 2005, then I should go that route. I'm glad that people feel the same way I do. Feel free to comment if you feel differently.