Yes, I have a similar experience with Eurosport's player. On my regular Macbook Flash streaming is somewhere around 80-90%, Silverlight manages at about 50%. I

Yes, I have a similar experience with Eurosport's player. On my regular Macbook Flash streaming is somewhere around 80-90%, Silverlight manages at about 50%. I probably would not have subscribed to it if Silverlight had been a requirement at the time, though. I have no use for it otherwise.