I have a project with 8 files (exe's & dll's). It would be nice to have a sort of hierarchy
debug
file1.exe
file2.exe
file3.dll
release
file1.exe
file2.exe
file3.exe
And then you could select "build release" or "build debug" vs duplicating each one & setting constants for each one (or duplicating each one & selecting which ones to build)