I successfully created an install media on a USB flash drive, but now I have a minor problem installing from it. Whenever I run the installer, it insists on installing grub on /dev/sdb (the flash drive) rather than /dev/sda (the hard drive where I'm installing everything).
Is there a way to convince the installer to put grub in the right place? Should I just tell it not to install grub and then do a grub-install from a rescue prompt afterwards?