My computer is : MDG with Intel Celeron 2.8 GHz processor ATI Radeon 7000 series dual video card 512 mb RAM Onboard sound 80 GB HDD Windows XP Home Here is my problem....... I have hooked my big screen tv to DVI on video card. Everything works fine... the desktop shows on the tv and it plays all streamed video. For example UTube and any stand alone video on Windows media player or and DVD player. My son plays hockey in the AHL so when I hook to AHL Live games, their streaming will not show on the big screen, the desktop shows but the streaming window is black also on the computer monitor. Can this be rectifyed ?