There is an alternative to using grub. Before you consider this you must realize what path you want to take. I whole heartedly recommend grub, but if you for some personal reasons prefer not to use it, I now present you with an alternative. This alternative is a bit messy, and you have a BIG risk of messing up (rendering your system non-bootable), so please think twice.
Now with all the warnings out of the way. There is a program called bootpart
BootPart
I have used that in the past to use the windows bootloader to boot linux. It is a neat little tool that lets you get the necessary bits from the first partition (the boot information) and write it to a file that the windows bootloader can read. There really is no reason to do this, but as I said you may have some reason to do this and here is a way. Just make sure you have backups and read the information properly (and thoroughly). Good luck!