When trying to watch movies streaming from my mac to the PS3 the movie is very choppy. I am not sure why. It will play for about 5 seconds, stop for about a second, and repeat; making the movie unwatchable. is this a known problem, or is it just me? I am unable to check the sony forums for help as they have banned me due to my handle name, and i dont know of any work around. I would appreciate any help or insight as to how to fix this. Thanks in advance.