grub4dos on my windows 2008 r2

BCDEDIT.EXE /store c:\Boot\BCD /create /d "Start GRUB4DOS" /application bootsector
The entry {1461672d-7066-11e1-a49e-6cf04973a4d6} was successfully created.

BCDEDIT.EXE /store c:\Boot\BCD /set {1461672d-7066-11e1-a49e-6cf04973a4d6} device boot
The operation completed successfully.

BCDEDIT.EXE /store c:\Boot\BCD /set {1461672d-7066-11e1-a49e-6cf04973a4d6} path \grldr.mbr
The operation completed successfully.

BCDEDIT.EXE /store c:\Boot\BCD  /displayorder {1461672d-7066-11e1-a49e-6cf04973a4d6} /addlast
The operation completed successfully.

using grub4dos from

http://code.google.com/p/grub4dos-chenall/

and not the original,

http://download.gna.org

only grldr.mbr works with bcd, and grldr will not work, grldr is for older ntldr only ?!