I currently have an nba subscription to watch basketball games online on my laptop. The streaming is excellent, it never lags and the audio works perfectly. The only thing that could be improved is the image quality, its as if there is not much colour. I've tried streaming on other computers and many of them have a much better image quality. How can the image quality be improved? My laptop has a resolution of 1366 x 768. Would I need a better graphics card for higher image quality?