Courses to start a company in Belgium

having a bloody hard time finding a job. i want to work in the ngo sector but it's getting difficult. i am entertaining the idea of setting up my own thing - not easy, i know, just thinking about it - but before i get too into the thinking, i am wondering if anyone knows of any free or cheap but recognize shourt courses on setting up a business for foreigners in belgium? if no such course, does someone know of something online? just want to know some strateizing, how to set up a business plan, etc - but it has to be a course and not just from a book i read because i think i have to prove competence when i apply to set up as an independent? any advice, tipcs, directions, very welcome.