Where can download oem bios emulation toolkit for vista?

downloads:
http://www.uwants.com/attachment.php?aid=2008066

how to use:
1、安裝Windows Vista,不用輸入序號.MSDN/Retail/OEM版均可,推薦MSDN/Retail版.
2、運行OEMTOOL.EXE,選擇要類比的OEM BIOS資訊,按按鈕.
或則不運行OEMTOOL.EXE,右鍵點擊ROYAL.INF檔,在彈出的菜單選'Install'.這種方法只能按照華碩的BIOS資訊.
3、重起機器.
4、安裝OEM證書:SLMGR.VBS -ilc .XRM-MS
5、換OEM序號:SLMGR.VBS -ipk
6、檢查啟動:SLMGR.VBS -dlv