dvr

hi guyz I installed windows xp in drive D after installing the windows vista on drive C and lost the boot file for loging into VISTA so kindly help me guyz its a little bit urgent . MY present boot file in XP is and VISTA is in 1st partition [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(2)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect