Installing GRUB in /dev/hdc to boot as /dev/hda

[Ivan Passos]

Hello,

I'm trying to replace LILO with GRUB. One of the most important 
features of LILO for my development environment is to be able to 
install LILO on a secondary HD (e.g. /dev/hdc) and then move this HD 
to another system, where it'll be the primary HD (i.e. /dev/hda), and 
then boot the system off of it.

With LILO, the procedure on how to do that is described at the 
following URL:

        http://www.linuxdoc.org/HOWTO/mini/LILO-4.html

My question is: is it possible to do the same with GRUB? If positive, 
how??

I tried to do it by following the GRUB documentation, but I wasn't 
successful. I also tried to find this info on the 'Net to no avail. 

Thanks in advance for your help!

Later,
Ivan