So I am getting a new Sager gaming laptop from xoticpc.com. Trying to figure out what kind of hard drive configuration I should go with. I don't use a lot of space on laptops so basically should I get a 320 GB hard drive and that's it, or should I get two 320 GB hard drives and use the RAID 0 setup. Is it worth the extra money to use RAID 0 for playing high graphic games or no?