for some reason my laptop (barely 12 months old) is struggling to play standard youtube videos. the HD ones it can't play at all but even the standard ones wont and its puzzling as to why. My laptop is fast enough, all the appropiate programs are upto date but after about a minute of watching a video it won't progress any further and just displays that little grey spinning ring in the middle. Any tips or suggestions to solve this problem? Thanks Edit - I use firefox, if that makes a difference.