is there a program or something that will let me copy my laptops hard drive to a 3.5 one the desktop PC im building. i have an adapter for hooking up one by USB and i also have an external i can use. so is there a way to do this so i dont have to buy a new OS n all that? or would i just have to get some adapters and use my laptop drive in it? haven't bought anything yet only got about 350$ for a "gaming" PC lol