thanks a lot for that link Could be really usefull.
Thank you for the encouragement ^^
Edit 18.5.12: I'm not going to post for some weeks, maybe months. I am having projects but nothing about sketching or something so it doesnt fit here. Also I just finished school and have to sign in to university. It's a lot of trouble, but to be honest I still could spend time drawing, I just prefer spending it with friends for now.