Newbie Needs Help......

Hi, I have a Samsung BD-C5500 and a Xbox 360 hooked up to Netgear Wired router using 2 CAT 5 cables. I have Netflix. When I watch a video on the Samsung I sometimes get Buffering. When I switch directly over to the Xbox 360 and watch the same show to see if the Buffering happens it does not.

Is something wrong with my Samsung BD-C5500 player? It has the latest frimware intalled. I even switched the cables to see if that was it, but it is not. Could the Xbox somehow just be better at streaming video than the Samsung C5500? If so that would be a shame. I only bought the Samsung for the internet features it has.

If the Samsung is inferior I will probably sell it. Thanks for any help. I appreciate it..