Well, now that i've got how to do Pixel Movement on Client Screen (Woot, thanks to Forum Account Lib) i'm trying to 'draw' lines when you MouseDrag().

In other words i'm trying to: http://www.youtube.com/watch?v=5EBnnHQ2qCU&feature=related

You see, it's drawing lines. Seems to simple, but it isn't, atleast for 'me', since this is not creating a line and boom. Well what i'm trying to do is:

-Drawing the Lines, this may require some Turn() to rotate it.
-Checking if something is inside the circle or whatever you've made (Needs to be something that can be closed).
-Like before, checking if that circle is closed.

Any idea? (This seems pretty hard from my view point). :/