Buying a computer is never without any risks, haha - so I can never guarantee that (especially since I don't know of any testers using this newer model yet). As for the dedicated graphics hardware - this used to be very important when using Video DJing software, but in recent years the integrated graphics processors have improved dramatically. In general, you're still better off with a dedicated graphics processor (especially if you're applying a lot of video effects), though in a number of cases the new integrated graphics processors will outperform the dedicated hardware of older models.
