give some info on the .net framework and WinFX and it's relation to the Windows API
check the compiler support section for facts and add references
expand some of the Versions entries a bit, and make them a bit more uniform
reword the leader slightly (I still think it could be clearer, maybe by giving some short examples of what it does, understandable to non programmer windows users)
add a paragraph on the win16->win32 move in the API and the introduction of a 64-bit version of the API to the history section
add a short section on "the anatomy of an average Windows API application", just going through the basic concepts, like:
the message based system you have in the WinAPI, with callback functions and everything
the object-oriented inspired window classes system
exactly what a "window" is in the context of the WinAPI (just about everything from windows to buttons)
emphasis on short, this should not get to "function names" level, like it was before
