[ubuntu-in] Dual Booting K/Ubuntu's

[Hardeep Singh]

> Ok earlier i have dual booted two Linux OS' and what i remember is
> that the later Linux automatically picked up the earlier os and
> replaced the grub loader incorporating the old, the winced and the new
> in the same boot loader, which i am assuming is in /boot.

Not sure about what you did earlier but you can install grub in the boot sector of your / partition and then call it via your regular grub or vista bootloader that sits in your mbr. while installing Ubuntu, after entering all configuration, the last page has an advanced tab, there you can specify where to install the bootloader, just choose your install partition instead of your mbr. 

There's also another way to do it via terminal on an already installed OS, maybe experts here can explain how to do it.