Netflix Streaming Questions!@!

[gallerocks]

Ok, I got 10mb internet speed first off which is suppose to be pretty good. When i watch netflix on my computer and when it buffers into HD the video lags badly the whole time until it finally goes to standard. I know its not my speed bc 10mb is plenty for netflix hd streaming. I streamed Netflix on my hdtv through my blu ray player and it plays fine but honestly i dont know if it is playing in hd or not. It really doesn't tell you if its playing in HD and sometimes its hard to tell. Any ideas why such the lag on the cpu and also how do i know if its playing in hd on my hdtv bc if its in hd then it plays fine on my tv. Thanks