[SoaS] Target USB needs to be removed from sugar when using liveinst to write to a 2GB USB

[Thomas C Gilliard]

Discovered today:
In sugar (soas f16 0825 nightly) [1]
the USB needs to be removed from sugar (frame icon on bottom) then 
liveinst can use custom to delete the vfat from the USB and used to 
create a new ext4 / partition to do install to....(There is no warning 
in liveinst that the USB is mounted)

Otherwise liveinst fails.
This is a gotcha....

Tom Gilliard
satellit_

[1]http://koji.fedoraproject.org/koji/getfile?taskID=3301889&name=Fedora-16-Nightly-20110825.14-i686-Live-soas.iso