Im going to be getting a Laptop soon and want to run programs which edit video footage and possibly programs like photoshop etc would i need a seperate graphics card for that or should it be fine without one? btw im going for a macbook (2.0GHz Intel Core 2 Duo, 1GB RAM, 80GB hard drive) unless any of you have other ideas?? (ps im a student so im not looking to spend more than £1000 really)