I am having some problems with chapter 7. When I try to compile SoundDemo.cs I get a DirectoryNotFoundException telling me that "...\XELibrary\SoundDemo\bin\x86\Debug\Content\Sounds\Chapter7.xgs" could not be found. I solved the problem by manually creating the directory and then building the .xap project in XACT to create the .xgs file which I then dragged into the new directory. This seems quite a crude solution though, have I missed something?
Also I noticed on pages 117 - 118 the following code:
Matrix [ ] transforms = new Matrix[m.bones.Count];
be.World = world * mesh.ParentBone.Transform;
Am I right in thinking that the third line here makes the first two redundant? I have noticed that the code on the CD does use the transforms array but the code in the book uses mesh.ParentBone.Transform instead.
I apologise if any of these questions are silly ones, I am fairly new to XNA and visual studio