right i am starting to get on with building my own externals. mainly for the development of my own programs that i sell.
i have the SDK, plus have been looking and looking through the pdf to get started, have been for ages now :).
but there is just a few things that do confuse me, that i cant notice on the pdf. i may need new glasses.
since i have my own abstractions i use, such as delay units that i have built myself. i dont know how i can implement that onto building an actual external of it in xcode