sorry,my english is not good.so there is little word. it is my first mod there are some photos a month ago ,and i will update in few days some of the photos r not clear,and the steps were not recorded minutely. this is the case before modding .it is a very usual one ,even poor now,break it start from the left side done and the same way to the top side then,of course must burnish the fringe,but i forgot to take a photo let's see the state now cause it is airtight on the front,i make a hole below ,and fix a 12cm fan.i think it is better for video card and hdd it is a kind of screw,i don't know how to say in english ok,move the spilth the state now make some windows on the top.it looks like fire but it a kind of ornament on th top of chinese armet,maybe i design a little different from the real one. The circular window is designed to "tai ji",it is a kind of chinese sign ,and it is can be fix a 8cm fan too burnish it the little door