I'm building a new PC. The plan is to run Win 7 and a to-be-determined Linux distro on it. My plan is one OS on each of the two 120gb SSDs and then use the 1tb HDD for files and less-used programs. How would you configure these three drives? Win 7 will be the primary OS. Is this the best way to set this up? Should I instead RAID the two SSDs and then use the HDD as my file drive?