Hi, I'm new to Sony Vegas, I'm currently using the 6.0 version. I was wondering how I do blurring effects. I recorded footage from a game I play using fraps, and I want it to blur and possibly change colors every time I kill someone. I haven't played with it a lot because I don't understand it, but I did try using the trimmer, and copying/pasting the smaller clips. But it makes the whole video blur, not the part I selected.