Hello, i just arrived to this forum. this is my first post. I'm here because i'm tired to search solutions to my problem. I hope u guys can help me. I have just bougth a new pc (HP Z 600 Workstation - intel xeon 2.4Ghz (2 processors) 12GB RAM) and i'm using windows 7 professional 64 bit. I'm using this computer for professional audio recording and sincronization of video. But i have a problem with video reproduction. My winddows media player can't read avi or mov files as it says it can. even the sample video from windows it can't read. I keep getting this "WMP stoped working" message. Something similar is hapening with quik time player. I have instaled the quicktime player to see my mov movies and get to work, but in this case i can't even open the player - it doens't work. Can someone tell me what's going on?