Im thinking about getting a Highpoint RocketRaid 3520 from http://www.ncix.com/products/index.php?sku=27392&vpn=RR3520&manufacture=Highpoint%20Technologies but im not sure if it is any good and if it is true hardware raid or if it is partly hardware raid. I plan on running it with 3 or 4 WD 500gb hard drives in raid 5.