In a memorandum decision, the Court of Appeals rejected appellants claims of error and affirmed the judgments and convictions. We approve of the Court of Appeals disposition of appellants claim of prosecutorial misconduct. Review was granted to consider the sufficiency of the states proof of the prior convictions and to set forth standards for trial courts to follow in the future. We have jurisdiction pursuant to Ariz. Const. art. 6, Â§ 5(3) and Ariz.R.Crim.P. 31.19.