hi guys,

ok, so, i just bought sony vegas 10 platinum HD, and i'm SOO happy with it. so, i started by putting in a clip of mw2. i'm not used to 6 different tracks (sv9 only had audio and video?) so i just put the clip in video and the audio clip in music. but the only thing i see is green. so, i deleted it, imported it again, and i see the game, but it just freezes. if i push the play button, it won't so anything but show the first frame, and not playing anything can someone help me?
my specs are good. i don't know how i can find them, but if you really need them, tell me how (please someone who can help me)

(sorry for my english)