Post updated. Please check question at bottom of thred. (Post #4)
I recently bought a Rampage IV black.
I am quite good with computers but I've never built a system before and upon building my new system, I discovered a worrying gap in my knowledge. The rampage black has 8 USB 3.0 ports, 6 at back and two "mid board". But where are these 2? What is mid board? Where exactly can I connect INTERNAL USB stuff such as 5.25 inch card reader on this board? Do i have to split the front USB header? HELP PLEASE