I just bought a G550 to replace an Nvidia card.. I like the G550 a lot but I'm having a little problem with streaming video.. When I play my streaming video playlist in Windows Media it gets choppy and stops and then tries to catch up... It might be a buffering problem.. Anyway, does anyone know if I can fix this.. Can I download something? Any suggestions? My Nvidia didn't have this kind of problem.. It seemed to play streaming video faster although it had less memory...