Did that grining bastard and protege of Bush II vote against the ban here?
No one on SCOTUS voted for or against the Arizona law. SCOTUS simply refused to hear the case (as they do with 98% of the cases that are brought up). There were no opinions written and no recorded dissents. The result is that the 9th Circuit decision stands, but it is not binding precedent outside of the 9th Circuit; SCOTUS's refusal to hear a case does not establish any precedent.