Hi everyone, I want to start learning DirectX. So I purchased Introduction to 3D Game Programming with DirectX 11 by Frank Luna. Well I guess my laptops video card (Radeon HD 4250) doesn't fully support the code in the book. So i was wondering if I started learning DirectX 9 will what I learn transfer to 11 or will I be wasting my time? I plan on getting a new Laptop/PC soon but it will probably be a while.