so, it is time to plan for the next PC upgrade. I am thinking I want to go raid for my next system. I already have 2 identical drives (slow as molasses). I am thinking about buying another couple drives and setting it up so that 2 drives are in raid 0 (best speed to run the O/s, games, etc) and the 2 current drives in Raid 1 (to store the important information I do not want to loose, Pr0n, nudies of the GF, etc) so, can a built in raid controller like the ich7r do this or do I need to get an external raid controller? will I need to use the onboard raid controller to control the 2 primary HDD's running the OS in raid 0 and slap in the other raid controller to run raid 1 for my other drives? I could go to other options, the reason I am looking for this solution is because I have 2 drives already and I cannot see me being able to find more (and to be honest I want to find faster performing drives) opinions? ideas? anyone want to buy me a pair of raptors?