How to remove a green/blue screen background using Photoshop CS5?

Using Photoshop CS5, i’m trying to fully remove background of a picture being shot behind a blue screen. To do this, i am using Color Range method (from Menu > Selection). It works ok for most parts of the picture but other for some having transparency (like hairs), there is still some glowing blue around it.

Illustrator CS5 brick pattern with perspective

I created a curving arrow shape that starts wide at the bottom and thins out near the top where the point is. I also created a brick pattern swatch but when I apply it to the shape it appears like the pattern is overlaid instead of like a real road where the bricks follow the shape and narrows near the most distant point. How can I apply a perspective to the brick pattern without looking like I used a clipping mask?