Hello once again guys, I need your help once more. Just build my new rig and I'm about to re-install my OS (put 32bit windows on it by mistake) and I'm really thinking to RAID to get the faster speeds possible. But I feel I'm totally lost, I have read through some threads in here and on the internet, I even checked Wikipedia but It didn't much. First of all, I'd like to get some info about RAID. From all I've read, there are several type of raids, some preferred for speed, others for data safety, with some you "lose" disc space, also there is hardware and software raid. So, how many RAID types are there really? And what does each one of them do? Which one is the fastest, and also which one uses all your space? Do I need to have identical hard drives to RAID? What is the difference between hardware and software RAID, and how do I do each one of these? Any help would be awesome, thanks!