ummm i didn't know where this would go in the forum, but you know those white cords labled as p2, p3, p4... etc...? (inside of the computer) well first off, is there a name for them? and second, my p3 is this tiny four pin (smaller than the rest of the cords) and i was wondering how to use it or how to make it the same size as all the other ones (like a converter or something)... and finally, is there something that you can plug into one of those to make more? (like plug something into say p4, and get like three more white cords?) because i have an extra hard drive i want to plug in but i am one white cord short... (like i need a p7)... if you don't get something i said then i can clarify my question... thanks in advance.