I want to install grub inside windows 7. I don't want to partition anything neither I want to remove Windows Boot Loader (BCD). I simply want to Use Grub from windows 7 boot menu. I want to do this so for frugal install of linux distros such as puppy, slitaz, etc. I have used WinGrub on Windows XP and it worked fine. But I don't think that will work on Windows 7.