need help installing grub to a floppy

[Dale Kosan]

I need help doing the above. I have Acronis True Image software 
installed to the mbr for my Windows Xp system, I have a second drive 
that I will be using for Ubuntu. When it asks where to install grub to  
during the install I have tried the following:

fd0

/dev/fd0

/mnt/floppy

All fail, can some kind soul point to the road to freedom? Thanks in 
advance....