Motherboard scratch - does it look bad?

Hello,

I accidentally scratched my Intel DZ77SL-50K while removing a metal stripe for my video card. Does it look like I damaged anything important? Should I try to repair it or just leave it alone? Computer works fine now but i am scared it will lead to future problems..

Pictures links:

1. 1. http://imageshack.us/photo/my-images/16/1scratcharea.jpg/
2. 2. http://imageshack.us/photo/my-images/24/2scratch.jpg/
3. 3. http://imageshack.us/photo/my-images/838/3scratch.jpg/
4. 4. http://imageshack.us/photo/my-images/542/4scratch.jpg/
5. 5. http://imageshack.us/photo/my-images/27/5scratch.jpg/