This is my first build and almost everything is finish but I hit two major roadblocks. I also have a cooler master elite 120 mini itx by the way. First, I can't figure out how to install the I/O sheild. Here's a picture of it. I'm scared I will have to completely unscrew the motherboard out and put the I/o sheild on the inside of the case and screw the motherboard back in :\ Maybe it will be easier just to put the I/o shield on and then tape it with ducktape. But it will look sloppy. Secondly, I can't get my Hard Drive to go into the hard drive bay! I have a WD blue caviar HD. Its 3.5 inches. In the video I looked at where a guy was installing it in the same case it just slid right in! I was going to put it in the dvd bay but that isn't as secure as the HD bay, Here's a picture of it Please help!