Ok so I bought the 8600GTS for my new Dell E520 and I am having trouble installing it. I am not very technical so please go easy on me! I have put the card itself into the PCI-E slot but now I have to connect a "power dongle." It came with a black, brown, and yellow cord thing that I connected to the six pin slot on the card. the two cable coming through now have three pins each. The only spot on the E520 I can find that they plug in to is the 4 -pin which is near the top. The graphics card is near the bottom so they don't even reach! I am so confused as to what to do next and the support guy was waaay too technical. I just couldn't understand. Thanks for your help and patience!