USB drive install

[Bill Davidsen]

If I do an FC9 install on a USB drive, including writing the grub to the 
MBR on the USB drive, is there any reason why I can't pull the plug and 
leave the system untouched?

Alternatively, since I have grub in the sda MBR, is there any reason not 
to just put an additional stanza (not default) in grub.conf to boot FC9 
off USB, and just select that as a boot option when the USB is plugged in?

-- 
Bill Davidsen <davidsen at tmr.com>
   "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot