http://www.microsoft.com/Genuine/
http://rapidshare.com/files/290354629/5.30_Build_1900.rar
http://www.mediafire.com/file/wvjvygc4eje/5.30 Build 1900.rar
slmgr.vbs -ilc c:\HP.XRM-MS
slmgr -ipk YKHFT-KW986-GK4PY-FDWYH-7TP9F
slmgr.vbs -ato