Someone needs to make an "userlibs for dummies" article, not just about how to set it up, but also about MSDN and how to use it in your Blitz projects with plenty examples (small few-lines examples, not megasources with a million things to read). Which describes terms like QueryObject, HWND etc.
Really @ n00b-level, not average or pro, just n00b ..
Really @ n00b-level, not average or pro, just n00b ..