New to Mac. Bought a Mac Pro today and installed 2-1TB HD's. When I started the install there where no drives listed as a place to instal the OSX. Used the Disc Utility but could not find a way to format. I then made 1 partition and gave it the name "Boot Drive". Did the same for the 2ed HD and named it "Time Machine". Then they both showed up as a choice to install the OSX to (which I did on Boot Drive"). Thy both also appear on my Desktop. Is this the correct procedure for installing new HD's? Also I noticed that Disc Utility offers RAID support. Could I go back and install 2 more 1TB HD and then make RAID 0 for a 2TB "Boot Drive" and 2TB "Time Machine" without install a RAID card?