addendum:

What I think is most important to all ppl who like to contribute something like a tutorial:
We (or at least I) do not need a tutorial about C/C++ in general but in utilizing the (M)OS-functions. To learn C/C++ in general (learn how to create a "hello world" or to use classes or the STL) there are lots of books. But none of them mentions MOS/AOS system functions (in fact I would really wonder if they did...).

I can read in a book what a pointer is, but why I always use them with these structs when using system functions I never understood in detail
There are a lot of things I do not know, some maybe due to lack of intelligence but I guess most due to lack of information.