Can I install my m4 ssd when I get my alienware m17x? Is it fairly easy and will it work out of the box, will I need any adapters or will i need to edit BIOS or anything, can i keep the 750 gb hdd with the dell image as a storage drive in the other slot or do i not need to as I hear it voids warrenty. Can i install windows home premium and use the key?