Hey guys, I just bought the Accelero Twin Turbo II & installed on my evga gtx 570HD. However, I'm not sure how I'm supposed to hook up the fan properly. I hooked it up to the small 4-pin on the 570 itself for the time being & it's running, but it also came with a 4-pin molex adapter. Was I supposed to use this? Also, when I change my fan speed in MSI afterburner I don't think it actually changes the speed of the new fans. Any help would be greatly appreciated, thank you.